Why did some European countries not join either NATO or the Warsaw Pact?

Some European countries chose not to join either NATO or the Warsaw Pact due to their desire to maintain neutrality during the Cold War. Nations like Sweden, Switzerland, and Finland prioritized independent foreign policies and sought to avoid the military alignment that could lead to conflict. Additionally, these countries often emphasized diplomatic relations and peacekeeping efforts, believing that neutrality could help foster stability in Europe. Their historical contexts and geopolitical considerations also played significant roles in their decisions to remain outside these military alliances.