As a historian with a keen interest in the Scandinavian region, I can provide a detailed account of Sweden's military history and its involvement in wars. Sweden, a country known for its neutrality and peaceful diplomacy, has not been involved in a war for a significant period. The last war in which Sweden participated was the Napoleonic Wars, which concluded with the Treaty of Kiel in 1814.

The Napoleonic Wars were a series of conflicts that spanned from the late 18th century into the early 19th century, involving Napoleon Bonaparte's French Empire and various European coalitions. Sweden was drawn into these wars due to its alliances and geopolitical interests. The war had a profound impact on the country, leading to territorial losses and political changes.

In 1808-1809, Sweden was involved in the Finnish War against Russia, which resulted in the loss of Finland to Russia. This war was a pivotal moment for Sweden, as it marked the end of its status as a great power in the region. The loss of Finland was a significant blow to the country, both in terms of territory and national pride.

The aftermath of the Finnish War and the subsequent peace negotiations led to the Treaty of Kiel in 1814. This treaty was a turning point for Sweden, as it not only confirmed the loss of Finland but also established a new political arrangement. Following the treaty, Sweden entered into a personal union with Norway, which lasted until 1905. This union was known as the United Kingdoms of Sweden and Norway and was characterized by a shared monarch but separate governments and parliaments.

The period after 1814 saw Sweden adopt a policy of non-alignment and neutrality, which has been a cornerstone of its foreign policy ever since. This decision was influenced by the desire to avoid the devastating effects of war and to focus on domestic development and peaceful relations with neighboring countries.

In the years that followed, Sweden managed to maintain its neutrality during various conflicts, such as World War I and World War II. The country's commitment to neutrality was so strong that it even refrained from joining military alliances or engaging in military actions that could potentially lead to war.

Sweden's stance on neutrality and its peaceful approach to international relations have contributed to its reputation as a stable and peaceful nation. The country's focus on diplomacy, humanitarian aid, and development cooperation has allowed it to play a significant role in global affairs without resorting to military force.

In conclusion, the last time Sweden was involved in a war was during the Napoleonic Wars, culminating with the Treaty of Kiel in 1814. Since then, Sweden has pursued a policy of neutrality and non-alignment, which has allowed it to avoid military conflicts and focus on peaceful development and international cooperation.

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Finland was lost to Russia in a war in 1808-C1809. In the early 19th century Finland and the remaining territories outside the Scandinavian Peninsula were lost. After its last war in 1814, Sweden entered into a personal union with Norway which lasted until 1905.read more >>