Military Hans Högman
Copyright © Hans Högman 2017-10-27

The Many Swedish Wars - 1600s

Swedish Wars - 1600s

1600-1629, War with Poland, "The Second Polish War"

 One of the reasons of the war is the Polish King Sigismund’s demand of the Swedish throne. Sigismund was a former Swedish king in exile, now a Polish king. Another reason for the Swedish King Gustav II Adolf  was to conquer the Baltic provinces and by doing so shutting Russia out of the Baltic Sea. One of the bloodiest battles in the war was the battle of Kirkholm on September 17, 1605. Truce between 1611 and 1613. Armistice on January 20, 1614 to September 29, 1616. Armistice in November 1618 for two years. Truce on November 27, 1622 to March 1, 1625. Armistice on September 16, 1629 in Altmark for a period of six years. During the Altmark armistice, Poland had ho give up several important ports and to accept the Swedish occupation of Livland (red color on the map). However, the armistice did not solve the problem of the Polish king’s demand of the Swedish throne. The arrangement with Brandenburg was settled in the convention of Fischhausen on November 6, 1629. A settlement with Danzig was made in Tiegenhoff on February 18, 1630. No peace treaty until 1660 in Oliva. See below. Gain of land : + Livland including Riga (The Baltics) + Prussian ports (Elbing, Pillau, Braunsberg Fischhausen, Lochstädt and Memel)  + The Danzig trade Map of sweden 1629 See detailed map.

1635, War with Poland. "The Second Polish War  - The Armistice in Stuhmsdorff 1635"

The armistice in Altmark 1629 was for six year (that is until 1635). At this time Sweden was involved in the 30-years war and couldn’t afford a second war in Poland. New negotiations were held with Poland. To improve the Swedish position in the talks, Sweden had an army force of 20,000 soldiers moved to Prussia in June 1635. The result was a new armistice in Stuhmsdorff on September 2, 1635. This armistice was settled for a very long period, until June 1, 1661. In the armistice, Sweden was to give up the Prussian ports inclusive the right to collect duty. The Polish King’s demand of the Swedish throne was still not settled. Gain of land: - Prussian ports; Elbing, Pillau and Braunsberg plus Memel

1609-1610, "The De la Gardie Campaign"

A war with Russian rebels (Swedish intervention in the Russian Civil War). The rebels were supported by Poland. Poland was trying to get King Sigismund’s son Vladislav Vasa elected as new tsar of Russia. Sweden was against a Russian-Polish alliance. Therefore Sweden decided to support tsar Vasilij Sjuiskij in the civil war. A treaty was signed between Sweden and tsar Sjuiskij on February 28, 1609 in Vyborg. As a service in return Sweden was to receive Kexholms län (a province on the border between Sweden and Russia). On March 12, 1610 the Swedish Field Marshall Jakob De la Gardie marched the streets of Moscow with his army. In June 1610, De la Gardie were in trouble with his army and was offered a compromise by the Polish army. Sweden was to withdraw in peace, if the Swedish support of tsar Sjuiskij would come to an end. De la Gardie accepted and withdrew from Russia. Soon after that, tsar Sjuiskij was removed and Vadislav Vasa was elected new tsar of Russia. Peace treaty on June 23, 1610. Gain of land: +- zero

1610-1617,  War with Russia, "The Ingermanland War"

 The Swedish purpose with the war was to secure the eastern borders towards Russia. One of the plans of this war was to put the Duke Karl Filip as tsar of Russia. Duke Karl Filip was the brother of the Swedish king, Gustav II Adolf. Peace in Stolbova on February 7, 1617. Russia has to relinquish all claims of Estonia and Livland. Further, Russia had to pay a war indemnity of 20,000 roubles to Sweden. Sweden recognizes Michail Romanov as tsar of Russia. Sweden has to return the conquered Novgorod to Russia. The lake Ladoga now becomes natural border between Sweden and Russia. With Kekholms län and the greater part of Ingermanland as Swedish possessions, Russia is now completely cut out of the Baltic Sea. Gain of land: + Kexholms län (southeast of Finland) + Nöteborg, Jama, Kopore and Ivangorod with counties, that is western Ingermanland (Baltic province) Map of Sweden 1617 See detailed map.

1611-1612, War with Denmark, "The Kalmar War"

Denmark considered the peace treaty between Sweden and Russia in Teusina in 1595 interfering with Danish territorial interests at the Arctic Ocean. Russia was in 1595 handing over land to Sweden, land that the Danes claimed. In 1611 Denmark was seeking a war with Sweden and one of the reasons was the Danish land in the Arctic Ocean, land that Sweden now considered their territory. Sweden was at this time already at war with both Poland and Russia and tried to avoid a war with Denmark. However, Denmark attacked southern Sweden and on August 3, 1611 the Kalmar fortress surrendered. The Älvsborg fortress on the Swedish west coast falls into Danish hands on May 24, 1612. Peace on January 19, 1613 in Knäred. Sweden had to pay 1,000,000 riksdaler to Denmark to regain Älvsborg. Further, Sweden has to withdraw any claims on the Danish land at the Arctic Ocean. Sweden also has to return the conquered provinces of Jämtland and Härjedalen to Denmark. Gain of land : - Sweden had to pay to get Älvsborg back (A Swedish fortress on the west coast) See detailed map.

1630-1648, "The 30 Years' War" in Germany

The 30 Years' War (Swedish) Allied with Sweden: A number of German states plus France between 1638 and 1648. The background to the 30-year war was a constantly increasing tension between the Catholics and Protestants of Europe – a tension that backdates to Martin Luther and the Reformation in 1517.  The leader of the catholic side was the Emperor of the Holy Roman Empire with foremost German Principalities and Spain. On the Protestant side were Sweden, Denmark, the Netherlands and England. On the Protestant side there was also the catholic France. As a protection against the Holy Roman Emperor, the German protestant princes established an alliance in 1608, the Evangelical Union, with the Elector of Pfalz as a leader. The following year, in 1609, the Catholics formed an alliance, the Catholic League, as a counter-measure. The league had the Bavarian Duke Maximillian I as a leader.  The war broke out in 1618 in the protestant Bohemia with an uprising against the Holy Roman Emperor. The Protestants then threw a number of imperial officials out of a window at the castle of Prague as a protest when their right of religious freedom was violated.  After a few years of the war the imperial side had full control of southern Germany.  The field Marshall of the Holy Roman Empire was von Wallenstein. In 1626, Denmark, England and the Netherlands made an unsuccessful attempt to intervene in the war against the Holy Roman Emperor.  Even the German princes worries about the success of the imperial side. They didn’t want a too strong Emperor. Even France had worries about this. In 1629 the Holy Roman forces had full control of Germany.  During the 1620’s Sweden was involved in a war in Poland. After the armistice in Altmark in 1629 Sweden could attend the War in Germany. The French encouraged a Swedish intervention in the 30-year war.  There are many reasons why Sweden entered the war. One was the increased power of the Holy Roman Empire and their plan of a naval base at the north German coast at the Baltic Sea. This would have been a threat to the Swedish plans of expansion. Then off course there were the ideological factors concerning the issue of religious freedom.  In reality, Sweden entered the war when they in 1628 supported the city of Stralsund. Stralsund was at this time under siege by Wallenstein.  King Gustav II Adolf and Sweden definitely entered the war when the Swedish army landed on the island of Usedom in northern Germany in June 1630.  In the beginning the protestant German principalities did not welcome the Swedish intervention. However when marshal Tilly and the imperial forces ruined Magdeburg a agreement was settled between Sweden and the German principalities.  In 1636 the French entered the war on the Swedish side. France also supported Sweden with subsidies, money that Sweden needed to continue the war. Sweden and France was the victors of the war. Armistice in Stockholm on July 14, 1641 with Brandenburg  Armistice in Eulenburg on March 31, 1646 with Sachsen  Armistice in Ulm on March 4, 1647 with Bayern  Peace in Westfalen on October 10, 1648.   In the peace treaty Sweden received Vorpommern, parts of Hinterpommern plus Wismar, Bremen, Verden and the provinces Wildeshausen and Thedinghausen. Sweden participated between 1630 to 1648. The war started in 1618 and did not end until 1648. Gain of land : + Pommern (Vorpommern and a small part of Hinterpommern), + Wismar and  Neu-Kloster and the island Poel (northern Germany) + Bremen, Verden (northern Germany) Map of Sweden 1648 See detailed map.

1643-1645, War with Denmark, "The War of Torstensson"

During the 30-year war, Sweden made an unexpected attack on Denmark. The attack was made from Germany. The Kalmar War of 1611 - 1612 had shown how difficult it was for Sweden to defend Älvsborg, the only Swedish gateway on the west coast at this time, as long as the Danes possessed land south and north of Älvsborg (were today's Gothenburg is located). Sweden had an ambition to gain more territory on the west coast. Further, Sweden was exempted from duty in Öresund, the sound between Sweden and Denmark. However, Denmark constantly initiated new exceptions, which irritated the Swedes.  The Commander of the Swedish forces in Germany marched north with his army at the end of 1643. In December he was in the Danish controlled Holstein. In 1644 the whole of Jutland was occupied. Sweden also attacked the Danish provinces Skåne and Jämtland/Härjedalen. Peace on August 13, 1645 in Brömsebro.  In the peace treaty Sweden received Halland on the west coast for 30 years plus permanently the provinces Jämtland, Härjedalen, the island Gotland and the island Ösel (in the Baltic region). Further, Sweden got total exemption from duty in Öresund. Gain of land : + Jämtland, Härjedalen + Gotland, Ösel + Halland for 30 years Map of Sweden 1645 See detailed map.

1654,  War with Bremen, "The First War with Bremen"

In the peace treaty of Westfalen 1648 after the 30-year war Sweden obtained the City Bremen inclusive the county of Bremen in northern Germany. According to the treaty the city Bremen had the right to keep its town privileges. However the city refused to accept Swedish sovereignty. Instead they started negotiations with the Holy Roman Emperor about being directly subordinated the Emperor. When the city got an invitation to the German parliament the question got very tense.  Bremen was important to Sweden, not the least from an economical point of view.  Königsmarck, the Swedish governor of Bremen, now receives enough Swedish military reinforcement to match the troops Bremen had. The Swedes also occupies some important places around the city. However in reality there were no fights in this war and an armistice was signed in September 1654. The peace treaty was signed in Stade on November 28, 1654.  In the treaty Bremen honors the Swedish kings and accepts to follow the Swedish foreign policy. Sweden promises to protect the city and encourage the trade on Bremen.  Gain of land : +- zero

1655, War with the Netherlands

Gain of land :  - The colony New Sweden, Delaware and New Jersey, USA

1655-1660, War with Poland, Brandenburg and the Holy Roman Empire, "The Polish War of King Karl X

Gustav - and the peace in Oliva 1660"

Allied with Sweden: Brandenburg from January 1656 to September 1657. The Swedish purpose with this war is not clear. One of the aims was off course to expand Sweden on behalf of Poland. Further, the armistice between Sweden and Poland in Stuhmsdorff 1635 hadn’t resulted in a peace treaty. Another reason was that the Polish kings since the days of Sigismund have claimed the Swedish throne. Sweden also had plans to stop the Russian expansion westward. Poland was at this time in a war with Russia. The war started in July 1655 when the Swedes launched an attack on Poland both from the west as well as from the east. The war went on very well for the Swedes and soon major parts of Poland and Prussia was in Swedish hands. However, later the war emerged into a positional war. In January 1656 Sweden forced Brandenburg to concessions and they joined Sweden in an alliance settled in Marienburg on June 15, 1656. In July 1656 a combined Swedish-Brandenburg army conquered a large polish army in the so-called “three day battle of Warsaw”. At the same time the Swedish King Karl X Gustav received information that Russia had declared war on Sweden on May 17, 1656. Another misfortune for Sweden in 1656 was that Poland and Russia signed an armistice in October. The Swedish agreement with Brandenburg was renewed in Labiau on November 10, 1656. Nothing much happened in Poland during early summer of 1657. In March 1657 the Holy Roman Emperor declared that they would support Poland with Austrian troops against the Swedes. On June 20, 1657 the Swedish King Karl X Gustav received information that Denmark had declared war on Sweden. Austria, Spain and the Netherlands had persuaded Denmark to attack Sweden. The wars of the 1600’s are very complicated with a lot of political alliances between the European nations. Sweden, with its expansive moves, had disturbed the balance of power between the European nations and all did not accept this. The Netherlands for example, saw it’s trading interests in the Baltic Sea threatened. The Danish war changed the situation for Sweden, so at the end of June 1657 King Karl X Gustav left Poland with an army corps to deal with Denmark. See “The First Danish War of King Karl X Gustav” below. A force of 12,000 Swedish soldiers was left in Poland to hold the positions. During 1657 also Brandenburg turned on Sweden. From this time and to the peace treaty in 1660 nothing much happened in Polish war. Peace on April 23, 1660 in Oliva. Poland recognizes the Swedish possession of Estonia, the island of Ösel and Livland north of river Düna. Livland had been in Swedish hands since 1621 when King Gustav II Adolf conquered the city of Riga. The Polish King Johan Kasimir relinquished, for himself and all his successors, all claims of the Swedish throne for eternal time. With the Holy Roman Emperor there was a treaty about withdrawal of all imperial troops from the Swedish Pommern and Mecklenburg. The treaty with Brandenburg released Brandenburg from the agreements of Königsberg, Marienburg and Libiau. Sweden also recognized the Elector of Brandenburg’s sovereignty as Duke of East Prussia. Gain of land : +- zero  

1656-1661, War with Russia, "The Russian War of King Karl X Gustav"

In the middle of the Swedish war in Poland, Russia declared war on Sweden. One of the Russian purposes with the war was to extend the Russian borders to the Baltic Sea. In the beginning of July 1656 Russian forces crossed the Swedish borders in Finland and in Livland. Sweden, which at the time were involved a war in Poland, tried to end the war with Russia as soon as possible. After the peace with Russia of 1617 in Stolbova there had been no hostilities along the Swedish-Russian borders, so the Russian war came as a surprise. Russia had some success in the beginning of the war but then there were very few activities in the war. Armistice in the village of Valiesar, south of Narva on December 20, 1658. The armistice was for three years and Russia was to keep captured areas.  The peace treaty was signed on June 21, 1661 at the estate Kardis in the Lais parish. In the peace treaty Russia was to return all captured areas to Sweden. In the beginning of the negotiations the Russians were reluctant to return any areas to Sweden. The Swedes then gathered a force of 25,000 soldiers, which made the Russians more willing to accept the terms of the treaty.  Gain of land : +- zero

1657-1658,  War with Denmark, "The First Danish War of King Karl X Gustav"

On June 20 1657, when King Karl X Gustav and the Swedish Army was involved in a war in Poland, the King got information on Danish hostilities. Austria, Spain and the Netherlands had persuaded Denmark to attack Sweden. At this time Sweden was also involved in a war with Russia. On June 16, 1657 Denmark made an attack on Swedish Bremen in northern Germany. On June 23, the Swedish King left Poland with a force of 6,000 soldiers. The destination was Denmark. The force was small, but this was probably the best and most experienced soldiers at the time. The majority of these Swedish soldiers had participated in more than 30 battles. In Swedish Pommern more soldiers joined the force. The Danish army mostly consisted of fresh recruits and they were now about to meet the most efficient army at the time. About 12,000 Swedish soldiers was left in Poland to hold the positions. Soon, the Swedes had occupied Jutland. The fortress Frederiksodde was besieged in August. On October 24 the fortress was taken. The Swedes now controlled the whole of Jutland. At the end of December the weather changed and turned very cold. In January 1658 the sea water around Denmark froze to ice. Early in the morning on January 30, the Swedes set off on the ice from Jutland to the island Fyn. This was a risky gamble, but it paid off. About 12,000 Swedish soldier marched on the ice over the sound Lilla Bält to Fyn. On January 31 the island Fyn was in Swedish hands. On February 5 1658 the Swedes moved out from Fyn on the ice over the sound Stora Bält via the islands Langeland and Lolland to Zealand. The Swedish army was now close to Copenhagen, which they reached on February 15. The Danes were now ready for peace talks. Peace on February 26, 1658 in Roskilde. In the peace treaty Sweden received the Danish provinces; Skåne, Blekinge, Halland, Bohuslän, the island Bornholm and Trondheim county in today’s Norway. Halland became Swedish for a period of 30 years in the peace treaty of Brömsebro in 1645. Now it permanently became a Swedish province. Sweden now had natural borders in the south and on the west coast. Further, Denmark and Sweden were to stop all foreign navies from entering the Baltic Sea.  In the peace treaty Denmark lost about 1/3 of its area. King Karl X of Sweden marches via Jutland on the ice to the Bält islands and to Zealand in January, 1658. Gain of land :  + Skåne, Blekinge, Halland + Bohuslän + Trondheims län + Bornholm Map of Sweden 1658 See detailed map.

1658-1660, War with Denmark, "The Second Danish War of King Karl X Gustav"

The Danes did everything they could to avoid fulfilling the agreements of the Roskilde peace treaty of February 1658. The Swedish King Karl X Gustav got furious at the Danes and wanted to settle this once and for all. His aim was to return to Denmark with his army and this time totally crash Denmark. In August 1658, just 6 month after the peace in Roskilde, Sweden launched an attack on Denmark. The King made it clear to the Danes that this was not a new war but an extension of the first war. Once again Denmark was attacked from the south, this time from Kiel via Korsör to Copenhagen. On August 6, 1658 the Swedes set sail from Kiel. Onboard the ships there were 5,700 very experienced soldiers. Sweden was still occupying Jutland (Jylland) and held a force on Fyn. Swedish troops had also been gathered in Skåne. On August 11, 1658, Copenhagen was once more under siege. The Swedish navy was bombarding the city from the sea. Copenhagen was totally cut off. The Kronborg fortress at Helsingör, about 40 – 50 km north of Copenhagen, surrenders on September 6.   The central European nations had watched Sweden grew and become a powerful nation during and after the 30-year war. The Swedish army was experienced and well trained and spread fear in Europe. It was a belief that is wasn’t good if Sweden would become too powerful. They wanted a balance in the North and by crashing Denmark Sweden would have disturbed that balance. The Netherlands had large trading interests in the Baltic Sea and now saw its interests threatened. Therefore the Netherlands sent a navy fleet to help the Danes in the war. Sweden was hoping on help from Cromwell and England. Sweden had good relations with Cromwell but he died early in September.  Also, an allied force of 24,000 soldiers was set up by Brandenburg, Austria and Spain to help Denmark.  When the Dutch fleet was in sight on October 27, 1658 the Swedish admiral Wrangel wanted to attack. It was a southerly wind, which was in favor of the Swedes. The King however wanted to wait and see if the Dutch were to stay neutral or hostile. If the Dutch were neutral it would have been a mistake to attack. However, the Dutch fleet turned out to be hostile and when the Swedes were about to attack on October 29, the wind had changed to a northerly win, which was in favor of the Dutch.  The Dutch fleet consisted of 35 men-of-war and 60 cargo ships with supplies and 6 troop transport ships with 3.000 infantry soldiers. The Swedish fleet consisted of 45 men-of-war. The naval battle took place in the sound between Sweden and Zealand (Själland) and was a very bloody battle. The battle lasted for 6 hours. During the battle the Dutch cargo ships and the troop transport ships managed to pass the fighting ships and head for Copenhagen.  This was a serious misfortune to the Swedes. The Swedish navy had failed to stop the Dutch fleet from reaching Copenhagen. After the battle the Swedish fleet withdrew to Landskrona.  In September, the allied forced was moving north on Jutland. The Swedes on Jutland finally had to withdraw to the Fredriksodde fortress. At the end of 1658 Sweden was only controlling Fyn and Zealand. The Swedes saw Copenhagen as the key to victory. Just after midnight on February 10, 1659 the Swedes tried to capture Copenhagen. However the assault on Copenhagen failed.  On May 16, 1659 the Swedes withdraw from their last stronghold on Jutland, Fredriksodde.  The Danish King Frederik III persuaded the allied forces on Jutland to launch an attack on Fyn and they made three attempts during the summer without succeeding. All three assaults caused a great deal of causalities among the allied units.  In the autumn of 1659 the Swedish navy meet the combined Dutch-Danish navy. But then the English navy arrived at the scene. The Dutch stopped the attack on the Swedes and prepared to fight the English. The English had no wish to fight the Dutch, if they didn’t have to, so there was no battle between the two fleets. The English wasn’t there to help the Swedes but to keep an eye on the Dutch. They weren’t going to allow the Dutch to take advantage on the Swedish – Danish war. So the English were merely looking after their interests.  In November the Swedes also have to give up Fyn.  In the beginning of 1660 the war developed into a positional war. There were very few military activities. England, France and the Netherlands started to mediate for a peace treaty. King Karl was reluctant to give up any land but when he died on February 13, 1660 the Swedes accepted to return Trondheim in Norway and he island Bornholm to Denmark. The Dutch were thereby satisfied and their fleet left the region. King Frederik III of Denmark wanted more than Trondheim and Bornholm so he refused the proposal. However, the Danes were now without protection of the Dutch navy. The Swedish navy set sail for Copenhagen and King Frederik soon changed his mind about the proposal. The negotiations between Sweden and Denmark began on March 24, 1660.  The peace treaty was signed in Copenhagen on May 27, 1660. Sweden was to return the Trondheim County in Norway and the island of Bornholm to Denmark. The Danes didn’t have to compensate Sweden for the African colony Cabo Corso that the Danes captured from Sweden in 1658. Further, the part of the Roskilde peace treaty stating that Denmark and Sweden were to stop all foreign navies from entering the Baltic Sea was stroke out from the treaty. Gain of land :  - Trondheims län, - Island Bornholm

1666, War with Bremen, "The Second War with Bremen"

In the peace treaty of Westfalen 1648, after the 30-year war, Sweden obtained the City Bremen inclusive the county of Bremen in northern Germany. However the city refused to accept Swedish sovereignty. This caused a war in 1654, which was settled in the peace of Stade in 1654.  However, Bremen still refuses to accept Swedish sovereignty and in 1665 Sweden decides to deal with Bremen. In January 1666 a military Swedish force marches from Swedish Pommern towards Bremen. For the time being the force didn’t use any violence. Bremen kept on refusing Swedish sovereignty and in August the Swedes starts a blockade of the city. The Swedish force now consists of 11,000 soldiers. The combat starts on August 31.   In September the German state Lüneburg started to interfere in the conflict on behalf of Bremen. There was also a risk for the Swedes that other German states would do the same. On September 22 a negotiation ended in nothing and the Swedes continued the bombardment of the city. There was also information that the Netherlands, Denmark, Brandenburg and Lüneburg was about to form an alliance against Sweden. This made the situation very difficult for the Swedes and Sweden began new talks with Bremen. Sweden had to make some concessions in order to get a treaty and at the end of October the two parts are very close to a deal. The peace treaty was signed on November 15, 1666 in Habenhausen. In the peace treaty Bremen received the right to be directly subordinated the Holy Roman Emperor. However Bremen did not have the right to visit the German parliament until 1700. Further, Bremen was to pay taxes to both Sweden and the Holy Roman Emperor. Gain of land : +- zero See detailed map.

1675-1679, War with Denmark, Brandenburg and the Netherlands. "The War of King Karl XI"

Sweden was an allied of France. When King Karl X Gustav of Sweden died in February 1660, the crown prince Karl was merely 5 years old. So, between 1660 and 1672, (when the crown prince formally became the Swedish regent), Sweden had a regency. During this period of regency, the Swedish armed forces were badly neglected and in 1672 the financial situation was a mess. The Swedes saw a solution to their problems when France wanted a military alliance with Sweden in 1672. France was to pay a lot of subsidies to Sweden if the Swedes allied with France. The alliance was first of all directed towards the Netherlands. The alliance was signed on April 4, 1672. France also promised not to support a possible Danish attack on Sweden.  However the ink had hardly dried on the treaty when France launched an attack on the Netherlands. The Netherlands allied with the Holy Roman Empire and Brandenburg. So, without wanting it, Sweden was now involved in a war in continental Europe.  In the beginning of the war Sweden tried so stay out of it and made a lot of efforts to start mediation. Most of the nations in Europe either supported the Netherlands or stayed neutral. Sweden stood alone as an allied of France.  In the beginning, the war went well for France. However, then the war changed and France demanded Sweden to enter the war. At the end of 1674 Sweden sent a force of 11.000 – 13.000 soldiers from Pommern to Brandenburg. In 1675 several nations declared war on Sweden: June 5, 1675 – the Netherlands July 8, 1675 – the Holy Roman emperor September 2, 1675 – Denmark  Other nations that Sweden now was in war with were Spain plus the principalities of Lüneburg and Münster.   The first battle for the Swedes was in Fehrbellin on June 18, 1675. Ever since the peace of Roskilde in 1658, Denmark has had plans to regain their lost territory to Sweden. Now when Sweden was at war, Denmark saw a chance and joined the Dutch alliance and turned on Sweden. The war in Germany went badly for the Swedes and soon all of the Swedish provinces in northern Germany were under attack. Denmark also moved the war to Sweden. In October 1675 a force from the Danish Norway attacked Bohuslän. However the Swedish counterattack was successful. In May 1676 the Danes occupied the island of Gotland. On June 1st the a Danish-Dutch navy won an important naval battle south of the island Öland. By the victory the Danes controlled the sea, which made it possible for them to ship troops to Skåne. At the end of June 1676 Denmark landed troops in province of Skåne and in August the province was in Danish hands. King Karl XI acted immediately on the Danish attacks of Sweden and through a series of battles the Danish attack was stopped and the Danish dream of getting Skåne back remained a dream. On May 17, 1676 the Swedish army won an important battle at Halmstad. In one of bloodiest battles in Swedish history, the Danes were defeated in the Battle of Lund in December 4,1676. More than 9.000 soldiers were killed, about 4.000 Swedes and 5.000 Danes. Sweden defeated the Danes and this was an important turn point of the war. In 1677 the Danes once again tried to recapture Skåne but once again they failed. The Swedes won a large battle on July 14 1677 at the battle of Landskrona. During the fall of 1678 the Danes finally gave up their attempts to recapture Skåne and started to evacuate their troops in Sweden. The war in Germany still went badly for the Swedes and in November 1678 the last Swedish stronghold in Germany falls in the hands of the enemy. Nothing much happened in the war during 1679. As early as in 1676 France and the Netherlands started to prepare for peace. However the war didn’t end until 1679 when a series of peace treaties were signed between the participants of the war. The Swedish peace treaties: The first peace treaty in Nijmegen on January 26, 1679 – with the Holy Roman Empire The peace treaty in Celle on January 26, 1679 – with Lüneburg The second peace treaty in Nijmegen on March 19, 1679 – with Münster The peace treaty in S:t Germain on June 19, 1679 – with Brandenburg The peace treaty in Fontainbleu on August 23, 1679 – with Denmark The third peace treaty in Nijmegen on October 2, 1679 – with the Netherlands There was no peace treaty between Sweden and Spain. However a jointly declaration for peace was ratified on August 6, 1679.   The territorial losses would have been a great deal higher if Sweden hadn’t been “protected” by France in the negotiations. On the other hand, Sweden was an allied of France and forced into the war. Now Sweden only had to do some minor territorial cedes in northern Germany. However, France didn’t always bother about the Swedish demands and forced agreements with the other nations independently what Sweden wanted to get out of he negotiations. More about the terms of the peace treaties. In one of bloodiest battles in Swedish history, the Danes were defeated in the Battle of Lund, 1676.
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Military Hans Högman
Copyright © Hans Högman 2017-10-27

The Many Swedish

Wars - 1600s

Swedish Wars - 1600s

1600-1629, War with Poland, "The Second

Polish War"

 One of the reasons of the war is the Polish King Sigismund’s demand of the Swedish throne. Sigismund was a former Swedish king in exile, now a Polish king. Another reason for the Swedish King Gustav II Adolf  was to conquer the Baltic provinces and by doing so shutting Russia out of the Baltic Sea. One of the bloodiest battles in the war was the battle of Kirkholm on September 17, 1605. Truce between 1611 and 1613. Armistice on January 20, 1614 to September 29, 1616. Armistice in November 1618 for two years. Truce on November 27, 1622 to March 1, 1625. Armistice on September 16, 1629 in Altmark for a period of six years. During the Altmark armistice, Poland had ho give up several important ports and to accept the Swedish occupation of Livland (red color on the map). However, the armistice did not solve the problem of the Polish king’s demand of the Swedish throne. The arrangement with Brandenburg was settled in the convention of Fischhausen on November 6, 1629. A settlement with Danzig was made in Tiegenhoff on February 18, 1630. No peace treaty until 1660 in Oliva. See below. Gain of land : + Livland including Riga (The Baltics) + Prussian ports (Elbing, Pillau, Braunsberg Fischhausen, Lochstädt and Memel)  + The Danzig trade Map of sweden 1629 See detailed map.

1635, War with Poland. "The Second Polish

War  - The Armistice in Stuhmsdorff 1635"

The armistice in Altmark 1629 was for six year (that is until 1635). At this time Sweden was involved in the 30-years war and couldn’t afford a second war in Poland. New negotiations were held with Poland. To improve the Swedish position in the talks, Sweden had an army force of 20,000 soldiers moved to Prussia in June 1635. The result was a new armistice in Stuhmsdorff on September 2, 1635. This armistice was settled for a very long period, until June 1, 1661. In the armistice, Sweden was to give up the Prussian ports inclusive the right to collect duty. The Polish King’s demand of the Swedish throne was still not settled. Gain of land: - Prussian ports; Elbing, Pillau and Braunsberg plus Memel

1609-1610, "The De la Gardie Campaign"

A war with Russian rebels (Swedish intervention in the Russian Civil War). The rebels were supported by Poland. Poland was trying to get King Sigismund’s son Vladislav Vasa elected as new tsar of Russia. Sweden was against a Russian-Polish alliance. Therefore Sweden decided to support tsar Vasilij Sjuiskij in the civil war. A treaty was signed between Sweden and tsar Sjuiskij on February 28, 1609 in Vyborg. As a service in return Sweden was to receive Kexholms län (a province on the border between Sweden and Russia). On March 12, 1610 the Swedish Field Marshall Jakob De la Gardie marched the streets of Moscow with his army. In June 1610, De la Gardie were in trouble with his army and was offered a compromise by the Polish army. Sweden was to withdraw in peace, if the Swedish support of tsar Sjuiskij would come to an end. De la Gardie accepted and withdrew from Russia. Soon after that, tsar Sjuiskij was removed and Vadislav Vasa was elected new tsar of Russia. Peace treaty on June 23, 1610. Gain of land: +- zero

1610-1617,  War with Russia, "The

Ingermanland War"

 The Swedish purpose with the war was to secure the eastern borders towards Russia. One of the plans of this war was to put the Duke Karl Filip as tsar of Russia. Duke Karl Filip was the brother of the Swedish king, Gustav II Adolf. Peace in Stolbova on February 7, 1617. Russia has to relinquish all claims of Estonia and Livland. Further, Russia had to pay a war indemnity of 20,000 roubles to Sweden. Sweden recognizes Michail Romanov as tsar of Russia. Sweden has to return the conquered Novgorod to Russia. The lake Ladoga now becomes natural border between Sweden and Russia. With Kekholms län and the greater part of Ingermanland as Swedish possessions, Russia is now completely cut out of the Baltic Sea. Gain of land: + Kexholms län (southeast of Finland) + Nöteborg, Jama, Kopore and Ivangorod with counties, that is western Ingermanland (Baltic province) Map of Sweden 1617 See detailed map.

1611-1612, War with Denmark, "The Kalmar

War"

Denmark considered the peace treaty between Sweden and Russia in Teusina in 1595 interfering with Danish territorial interests at the Arctic Ocean. Russia was in 1595 handing over land to Sweden, land that the Danes claimed. In 1611 Denmark was seeking a war with Sweden and one of the reasons was the Danish land in the Arctic Ocean, land that Sweden now considered their territory. Sweden was at this time already at war with both Poland and Russia and tried to avoid a war with Denmark. However, Denmark attacked southern Sweden and on August 3, 1611 the Kalmar fortress surrendered. The Älvsborg fortress on the Swedish west coast falls into Danish hands on May 24, 1612. Peace on January 19, 1613 in Knäred. Sweden had to pay 1,000,000 riksdaler to Denmark to regain Älvsborg. Further, Sweden has to withdraw any claims on the Danish land at the Arctic Ocean. Sweden also has to return the conquered provinces of Jämtland and Härjedalen to Denmark. Gain of land : - Sweden had to pay to get Älvsborg back (A Swedish fortress on the west coast) See detailed map.

1630-1648, "The 30 Years' War" in Germany

The 30 Years' War (Swedish) Allied with Sweden: A number of German states plus France between 1638 and 1648. The background to the 30-year war was a constantly increasing tension between the Catholics and Protestants of Europe – a tension that backdates to Martin Luther and the Reformation in 1517.  The leader of the catholic side was the Emperor of the Holy Roman Empire with foremost German Principalities and Spain. On the Protestant side were Sweden, Denmark, the Netherlands and England. On the Protestant side there was also the catholic France. As a protection against the Holy Roman Emperor, the German protestant princes established an alliance in 1608, the Evangelical Union, with the Elector of Pfalz as a leader. The following year, in 1609, the Catholics formed an alliance, the Catholic League, as a counter-measure. The league had the Bavarian Duke Maximillian I as a leader.  The war broke out in 1618 in the protestant Bohemia with an uprising against the Holy Roman Emperor. The Protestants then threw a number of imperial officials out of a window at the castle of Prague as a protest when their right of religious freedom was violated.  After a few years of the war the imperial side had full control of southern Germany.  The field Marshall of the Holy Roman Empire was von Wallenstein. In 1626, Denmark, England and the Netherlands made an unsuccessful attempt to intervene in the war against the Holy Roman Emperor.  Even the German princes worries about the success of the imperial side. They didn’t want a too strong Emperor. Even France had worries about this. In 1629 the Holy Roman forces had full control of Germany.  During the 1620’s Sweden was involved in a war in Poland. After the armistice in Altmark in 1629 Sweden could attend the War in Germany. The French encouraged a Swedish intervention in the 30- year war.  There are many reasons why Sweden entered the war. One was the increased power of the Holy Roman Empire and their plan of a naval base at the north German coast at the Baltic Sea. This would have been a threat to the Swedish plans of expansion. Then off course there were the ideological factors concerning the issue of religious freedom.  In reality, Sweden entered the war when they in 1628 supported the city of Stralsund. Stralsund was at this time under siege by Wallenstein.  King Gustav II Adolf and Sweden definitely entered the war when the Swedish army landed on the island of Usedom in northern Germany in June 1630.  In the beginning the protestant German principalities did not welcome the Swedish intervention. However when marshal Tilly and the imperial forces ruined Magdeburg a agreement was settled between Sweden and the German principalities.  In 1636 the French entered the war on the Swedish side. France also supported Sweden with subsidies, money that Sweden needed to continue the war. Sweden and France was the victors of the war. Armistice in Stockholm on July 14, 1641 with Brandenburg  Armistice in Eulenburg on March 31, 1646 with Sachsen  Armistice in Ulm on March 4, 1647 with Bayern  Peace in Westfalen on October 10, 1648.   In the peace treaty Sweden received Vorpommern, parts of Hinterpommern plus Wismar, Bremen, Verden and the provinces Wildeshausen and Thedinghausen. Sweden participated between 1630 to 1648. The war started in 1618 and did not end until 1648. Gain of land : + Pommern (Vorpommern and a small part of Hinterpommern), + Wismar and  Neu-Kloster and the island Poel (northern Germany) + Bremen, Verden (northern Germany) Map of Sweden 1648 See detailed map.

1643-1645, War with Denmark, "The War of

Torstensson"

During the 30-year war, Sweden made an unexpected attack on Denmark. The attack was made from Germany. The Kalmar War of 1611 - 1612 had shown how difficult it was for Sweden to defend Älvsborg, the only Swedish gateway on the west coast at this time, as long as the Danes possessed land south and north of Älvsborg (were today's Gothenburg is located). Sweden had an ambition to gain more territory on the west coast. Further, Sweden was exempted from duty in Öresund, the sound between Sweden and Denmark. However, Denmark constantly initiated new exceptions, which irritated the Swedes.  The Commander of the Swedish forces in Germany marched north with his army at the end of 1643. In December he was in the Danish controlled Holstein. In 1644 the whole of Jutland was occupied. Sweden also attacked the Danish provinces Skåne and Jämtland/Härjedalen. Peace on August 13, 1645 in Brömsebro.  In the peace treaty Sweden received Halland on the west coast for 30 years plus permanently the provinces Jämtland, Härjedalen, the island Gotland and the island Ösel (in the Baltic region). Further, Sweden got total exemption from duty in Öresund. Gain of land : + Jämtland, Härjedalen + Gotland, Ösel + Halland for 30 years Map of Sweden 1645 See detailed map.

1654,  War with Bremen, "The First War with

Bremen"

In the peace treaty of Westfalen 1648 after the 30- year war Sweden obtained the City Bremen inclusive the county of Bremen in northern Germany. According to the treaty the city Bremen had the right to keep its town privileges. However the city refused to accept Swedish sovereignty. Instead they started negotiations with the Holy Roman Emperor about being directly subordinated the Emperor. When the city got an invitation to the German parliament the question got very tense.  Bremen was important to Sweden, not the least from an economical point of view.  Königsmarck, the Swedish governor of Bremen, now receives enough Swedish military reinforcement to match the troops Bremen had. The Swedes also occupies some important places around the city. However in reality there were no fights in this war and an armistice was signed in September 1654. The peace treaty was signed in Stade on November 28, 1654.  In the treaty Bremen honors the Swedish kings and accepts to follow the Swedish foreign policy. Sweden promises to protect the city and encourage the trade on Bremen.  Gain of land : +- zero

1655, War with the Netherlands

Gain of land :  - The colony New Sweden, Delaware and New Jersey, USA

1655-1660, War with Poland, Brandenburg

and the Holy Roman Empire, "The Polish

War of King Karl X Gustav - and the peace in

Oliva 1660"

Allied with Sweden: Brandenburg from January 1656 to September 1657. The Swedish purpose with this war is not clear. One of the aims was off course to expand Sweden on behalf of Poland. Further, the armistice between Sweden and Poland in Stuhmsdorff 1635 hadn’t resulted in a peace treaty. Another reason was that the Polish kings since the days of Sigismund have claimed the Swedish throne. Sweden also had plans to stop the Russian expansion westward. Poland was at this time in a war with Russia. The war started in July 1655 when the Swedes launched an attack on Poland both from the west as well as from the east. The war went on very well for the Swedes and soon major parts of Poland and Prussia was in Swedish hands. However, later the war emerged into a positional war. In January 1656 Sweden forced Brandenburg to concessions and they joined Sweden in an alliance settled in Marienburg on June 15, 1656. In July 1656 a combined Swedish-Brandenburg army conquered a large polish army in the so-called “three day battle of Warsaw”. At the same time the Swedish King Karl X Gustav received information that Russia had declared war on Sweden on May 17, 1656. Another misfortune for Sweden in 1656 was that Poland and Russia signed an armistice in October. The Swedish agreement with Brandenburg was renewed in Labiau on November 10, 1656. Nothing much happened in Poland during early summer of 1657. In March 1657 the Holy Roman Emperor declared that they would support Poland with Austrian troops against the Swedes. On June 20, 1657 the Swedish King Karl X Gustav received information that Denmark had declared war on Sweden. Austria, Spain and the Netherlands had persuaded Denmark to attack Sweden. The wars of the 1600’s are very complicated with a lot of political alliances between the European nations. Sweden, with its expansive moves, had disturbed the balance of power between the European nations and all did not accept this. The Netherlands for example, saw it’s trading interests in the Baltic Sea threatened. The Danish war changed the situation for Sweden, so at the end of June 1657 King Karl X Gustav left Poland with an army corps to deal with Denmark. See “The First Danish War of King Karl X Gustav” below. A force of 12,000 Swedish soldiers was left in Poland to hold the positions. During 1657 also Brandenburg turned on Sweden. From this time and to the peace treaty in 1660 nothing much happened in Polish war. Peace on April 23, 1660 in Oliva. Poland recognizes the Swedish possession of Estonia, the island of Ösel and Livland north of river Düna. Livland had been in Swedish hands since 1621 when King Gustav II Adolf conquered the city of Riga. The Polish King Johan Kasimir relinquished, for himself and all his successors, all claims of the Swedish throne for eternal time. With the Holy Roman Emperor there was a treaty about withdrawal of all imperial troops from the Swedish Pommern and Mecklenburg. The treaty with Brandenburg released Brandenburg from the agreements of Königsberg, Marienburg and Libiau. Sweden also recognized the Elector of Brandenburg’s sovereignty as Duke of East Prussia. Gain of land : +- zero  

1656-1661, War with Russia, "The Russian

War of King Karl X Gustav"

In the middle of the Swedish war in Poland, Russia declared war on Sweden. One of the Russian purposes with the war was to extend the Russian borders to the Baltic Sea. In the beginning of July 1656 Russian forces crossed the Swedish borders in Finland and in Livland. Sweden, which at the time were involved a war in Poland, tried to end the war with Russia as soon as possible. After the peace with Russia of 1617 in Stolbova there had been no hostilities along the Swedish- Russian borders, so the Russian war came as a surprise. Russia had some success in the beginning of the war but then there were very few activities in the war. Armistice in the village of Valiesar, south of Narva on December 20, 1658. The armistice was for three years and Russia was to keep captured areas.  The peace treaty was signed on June 21, 1661 at the estate Kardis in the Lais parish. In the peace treaty Russia was to return all captured areas to Sweden. In the beginning of the negotiations the Russians were reluctant to return any areas to Sweden. The Swedes then gathered a force of 25,000 soldiers, which made the Russians more willing to accept the terms of the treaty.  Gain of land : +- zero

1657-1658,  War with Denmark, "The First

Danish War of King Karl X Gustav"

On June 20 1657, when King Karl X Gustav and the Swedish Army was involved in a war in Poland, the King got information on Danish hostilities. Austria, Spain and the Netherlands had persuaded Denmark to attack Sweden. At this time Sweden was also involved in a war with Russia. On June 16, 1657 Denmark made an attack on Swedish Bremen in northern Germany. On June 23, the Swedish King left Poland with a force of 6,000 soldiers. The destination was Denmark. The force was small, but this was probably the best and most experienced soldiers at the time. The majority of these Swedish soldiers had participated in more than 30 battles. In Swedish Pommern more soldiers joined the force. The Danish army mostly consisted of fresh recruits and they were now about to meet the most efficient army at the time. About 12,000 Swedish soldiers was left in Poland to hold the positions. Soon, the Swedes had occupied Jutland. The fortress Frederiksodde was besieged in August. On October 24 the fortress was taken. The Swedes now controlled the whole of Jutland. At the end of December the weather changed and turned very cold. In January 1658 the sea water around Denmark froze to ice. Early in the morning on January 30, the Swedes set off on the ice from Jutland to the island Fyn. This was a risky gamble, but it paid off. About 12,000 Swedish soldier marched on the ice over the sound Lilla Bält to Fyn. On January 31 the island Fyn was in Swedish hands. On February 5 1658 the Swedes moved out from Fyn on the ice over the sound Stora Bält via the islands Langeland and Lolland to Zealand. The Swedish army was now close to Copenhagen, which they reached on February 15. The Danes were now ready for peace talks. Peace on February 26, 1658 in Roskilde. In the peace treaty Sweden received the Danish provinces; Skåne, Blekinge, Halland, Bohuslän, the island Bornholm and Trondheim county in today’s Norway. Halland became Swedish for a period of 30 years in the peace treaty of Brömsebro in 1645. Now it permanently became a Swedish province. Sweden now had natural borders in the south and on the west coast. Further, Denmark and Sweden were to stop all foreign navies from entering the Baltic Sea.  In the peace treaty Denmark lost about 1/3 of its area. King Karl X of Sweden marches via Jutland on the ice to the Bält islands and to Zealand in January, 1658. Gain of land :  + Skåne, Blekinge, Halland + Bohuslän + Trondheims län + Bornholm Map of Sweden 1658 See detailed map.

1658-1660, War with Denmark, "The Second

Danish War of King Karl X Gustav"

The Danes did everything they could to avoid fulfilling the agreements of the Roskilde peace treaty of February 1658. The Swedish King Karl X Gustav got furious at the Danes and wanted to settle this once and for all. His aim was to return to Denmark with his army and this time totally crash Denmark. In August 1658, just 6 month after the peace in Roskilde, Sweden launched an attack on Denmark. The King made it clear to the Danes that this was not a new war but an extension of the first war. Once again Denmark was attacked from the south, this time from Kiel via Korsör to Copenhagen. On August 6, 1658 the Swedes set sail from Kiel. Onboard the ships there were 5,700 very experienced soldiers. Sweden was still occupying Jutland (Jylland) and held a force on Fyn. Swedish troops had also been gathered in Skåne. On August 11, 1658, Copenhagen was once more under siege. The Swedish navy was bombarding the city from the sea. Copenhagen was totally cut off. The Kronborg fortress at Helsingör, about 40 – 50 km north of Copenhagen, surrenders on September 6.   The central European nations had watched Sweden grew and become a powerful nation during and after the 30-year war. The Swedish army was experienced and well trained and spread fear in Europe. It was a belief that is wasn’t good if Sweden would become too powerful. They wanted a balance in the North and by crashing Denmark Sweden would have disturbed that balance. The Netherlands had large trading interests in the Baltic Sea and now saw its interests threatened. Therefore the Netherlands sent a navy fleet to help the Danes in the war. Sweden was hoping on help from Cromwell and England. Sweden had good relations with Cromwell but he died early in September.  Also, an allied force of 24,000 soldiers was set up by Brandenburg, Austria and Spain to help Denmark.  When the Dutch fleet was in sight on October 27, 1658 the Swedish admiral Wrangel wanted to attack. It was a southerly wind, which was in favor of the Swedes. The King however wanted to wait and see if the Dutch were to stay neutral or hostile. If the Dutch were neutral it would have been a mistake to attack. However, the Dutch fleet turned out to be hostile and when the Swedes were about to attack on October 29, the wind had changed to a northerly win, which was in favor of the Dutch.  The Dutch fleet consisted of 35 men-of-war and 60 cargo ships with supplies and 6 troop transport ships with 3.000 infantry soldiers. The Swedish fleet consisted of 45 men-of-war. The naval battle took place in the sound between Sweden and Zealand (Själland) and was a very bloody battle. The battle lasted for 6 hours. During the battle the Dutch cargo ships and the troop transport ships managed to pass the fighting ships and head for Copenhagen.  This was a serious misfortune to the Swedes. The Swedish navy had failed to stop the Dutch fleet from reaching Copenhagen. After the battle the Swedish fleet withdrew to Landskrona.  In September, the allied forced was moving north on Jutland. The Swedes on Jutland finally had to withdraw to the Fredriksodde fortress. At the end of 1658 Sweden was only controlling Fyn and Zealand. The Swedes saw Copenhagen as the key to victory. Just after midnight on February 10, 1659 the Swedes tried to capture Copenhagen. However the assault on Copenhagen failed.  On May 16, 1659 the Swedes withdraw from their last stronghold on Jutland, Fredriksodde.  The Danish King Frederik III persuaded the allied forces on Jutland to launch an attack on Fyn and they made three attempts during the summer without succeeding. All three assaults caused a great deal of causalities among the allied units.  In the autumn of 1659 the Swedish navy meet the combined Dutch-Danish navy. But then the English navy arrived at the scene. The Dutch stopped the attack on the Swedes and prepared to fight the English. The English had no wish to fight the Dutch, if they didn’t have to, so there was no battle between the two fleets. The English wasn’t there to help the Swedes but to keep an eye on the Dutch. They weren’t going to allow the Dutch to take advantage on the Swedish – Danish war. So the English were merely looking after their interests.  In November the Swedes also have to give up Fyn.  In the beginning of 1660 the war developed into a positional war. There were very few military activities. England, France and the Netherlands started to mediate for a peace treaty. King Karl was reluctant to give up any land but when he died on February 13, 1660 the Swedes accepted to return Trondheim in Norway and he island Bornholm to Denmark. The Dutch were thereby satisfied and their fleet left the region. King Frederik III of Denmark wanted more than Trondheim and Bornholm so he refused the proposal. However, the Danes were now without protection of the Dutch navy. The Swedish navy set sail for Copenhagen and King Frederik soon changed his mind about the proposal. The negotiations between Sweden and Denmark began on March 24, 1660.  The peace treaty was signed in Copenhagen on May 27, 1660. Sweden was to return the Trondheim County in Norway and the island of Bornholm to Denmark. The Danes didn’t have to compensate Sweden for the African colony Cabo Corso that the Danes captured from Sweden in 1658. Further, the part of the Roskilde peace treaty stating that Denmark and Sweden were to stop all foreign navies from entering the Baltic Sea was stroke out from the treaty. Gain of land :  - Trondheims län, - Island Bornholm

1666, War with Bremen, "The Second War

with Bremen"

In the peace treaty of Westfalen 1648, after the 30- year war, Sweden obtained the City Bremen inclusive the county of Bremen in northern Germany. However the city refused to accept Swedish sovereignty. This caused a war in 1654, which was settled in the peace of Stade in 1654.  However, Bremen still refuses to accept Swedish sovereignty and in 1665 Sweden decides to deal with Bremen. In January 1666 a military Swedish force marches from Swedish Pommern towards Bremen. For the time being the force didn’t use any violence. Bremen kept on refusing Swedish sovereignty and in August the Swedes starts a blockade of the city. The Swedish force now consists of 11,000 soldiers. The combat starts on August 31.   In September the German state Lüneburg started to interfere in the conflict on behalf of Bremen. There was also a risk for the Swedes that other German states would do the same. On September 22 a negotiation ended in nothing and the Swedes continued the bombardment of the city. There was also information that the Netherlands, Denmark, Brandenburg and Lüneburg was about to form an alliance against Sweden. This made the situation very difficult for the Swedes and Sweden began new talks with Bremen. Sweden had to make some concessions in order to get a treaty and at the end of October the two parts are very close to a deal. The peace treaty was signed on November 15, 1666 in Habenhausen. In the peace treaty Bremen received the right to be directly subordinated the Holy Roman Emperor. However Bremen did not have the right to visit the German parliament until 1700. Further, Bremen was to pay taxes to both Sweden and the Holy Roman Emperor. Gain of land : +- zero See detailed map.

1675-1679, War with Denmark,

Brandenburg and the Netherlands. "The

War of King Karl XI"

Sweden was an allied of France. When King Karl X Gustav of Sweden died in February 1660, the crown prince Karl was merely 5 years old. So, between 1660 and 1672, (when the crown prince formally became the Swedish regent), Sweden had a regency. During this period of regency, the Swedish armed forces were badly neglected and in 1672 the financial situation was a mess. The Swedes saw a solution to their problems when France wanted a military alliance with Sweden in 1672. France was to pay a lot of subsidies to Sweden if the Swedes allied with France. The alliance was first of all directed towards the Netherlands. The alliance was signed on April 4, 1672. France also promised not to support a possible Danish attack on Sweden.  However the ink had hardly dried on the treaty when France launched an attack on the Netherlands. The Netherlands allied with the Holy Roman Empire and Brandenburg. So, without wanting it, Sweden was now involved in a war in continental Europe.  In the beginning of the war Sweden tried so stay out of it and made a lot of efforts to start mediation. Most of the nations in Europe either supported the Netherlands or stayed neutral. Sweden stood alone as an allied of France.  In the beginning, the war went well for France. However, then the war changed and France demanded Sweden to enter the war. At the end of 1674 Sweden sent a force of 11.000 – 13.000 soldiers from Pommern to Brandenburg. In 1675 several nations declared war on Sweden: June 5, 1675 – the Netherlands July 8, 1675 – the Holy Roman emperor September 2, 1675 – Denmark  Other nations that Sweden now was in war with were Spain plus the principalities of Lüneburg and Münster.   The first battle for the Swedes was in Fehrbellin on June 18, 1675. Ever since the peace of Roskilde in 1658, Denmark has had plans to regain their lost territory to Sweden. Now when Sweden was at war, Denmark saw a chance and joined the Dutch alliance and turned on Sweden. The war in Germany went badly for the Swedes and soon all of the Swedish provinces in northern Germany were under attack. Denmark also moved the war to Sweden. In October 1675 a force from the Danish Norway attacked Bohuslän. However the Swedish counterattack was successful. In May 1676 the Danes occupied the island of Gotland. On June 1st the a Danish-Dutch navy won an important naval battle south of the island Öland. By the victory the Danes controlled the sea, which made it possible for them to ship troops to Skåne. At the end of June 1676 Denmark landed troops in province of Skåne and in August the province was in Danish hands. King Karl XI acted immediately on the Danish attacks of Sweden and through a series of battles the Danish attack was stopped and the Danish dream of getting Skåne back remained a dream. On May 17, 1676 the Swedish army won an important battle at Halmstad. In one of bloodiest battles in Swedish history, the Danes were defeated in the Battle of Lund in December 4,1676. More than 9.000 soldiers were killed, about 4.000 Swedes and 5.000 Danes. Sweden defeated the Danes and this was an important turn point of the war. In 1677 the Danes once again tried to recapture Skåne but once again they failed. The Swedes won a large battle on July 14 1677 at the battle of Landskrona. During the fall of 1678 the Danes finally gave up their attempts to recapture Skåne and started to evacuate their troops in Sweden. The war in Germany still went badly for the Swedes and in November 1678 the last Swedish stronghold in Germany falls in the hands of the enemy. Nothing much happened in the war during 1679. As early as in 1676 France and the Netherlands started to prepare for peace. However the war didn’t end until 1679 when a series of peace treaties were signed between the participants of the war. The Swedish peace treaties: The first peace treaty in Nijmegen on January 26, 1679 – with the Holy Roman Empire The peace treaty in Celle on January 26, 1679 – with Lüneburg The second peace treaty in Nijmegen on March 19, 1679 – with Münster The peace treaty in S:t Germain on June 19, 1679 – with Brandenburg The peace treaty in Fontainbleu on August 23, 1679 – with Denmark The third peace treaty in Nijmegen on October 2, 1679 – with the Netherlands There was no peace treaty between Sweden and Spain. However a jointly declaration for peace was ratified on August 6, 1679.   The territorial losses would have been a great deal higher if Sweden hadn’t been “protected” by France in the negotiations. On the other hand, Sweden was an allied of France and forced into the war. Now Sweden only had to do some minor territorial cedes in northern Germany. However, France didn’t always bother about the Swedish demands and forced agreements with the other nations independently what Sweden wanted to get out of he negotiations. More about the terms of the peace treaties. In one of bloodiest battles in Swedish history, the Danes were defeated in the Battle of Lund, 1676.