Sweden's military policies changed a lot during and after World War I and II. At first, Sweden wanted to stay neutral. This means they didn’t want to join either side in the wars. Instead, they focused on protecting themselves rather than being aggressive. But the events of both wars showed that Sweden needed a stronger military.

Changes After World War I:

• Even though Sweden stayed neutral, they realized they should be ready for anything.
• After the war, they increased military spending and updated their armed forces.

Changes After World War II:

• The fear of invasion from Germany and the Soviet Union pushed Sweden to change its strategy.
• They created a “total defense” plan. This meant both the military and regular citizens had to be ready for a possible conflict.
• There was also an increase in mandatory military service, meaning more people had to serve in the military.

In summary, these wars taught Sweden important lessons. They learned how vital it is to be ready for military challenges and how tricky global politics can be. Sweden moved from staying isolated to focusing on national security. They aimed to balance their neutrality with being prepared for the future.