Czechoslovak Foreign Policy, established after the country's formation in 1918, aimed to secure its sovereignty and territorial integrity. The policy focused on building alliances, particularly with France and the Soviet Union, to counter threats from neighboring countries, especially Germany and Hungary. During the interwar period, Czechoslovakia promoted collective security through treaties and participated in the League of Nations. However, the rise of Nazi Germany in the 1930s challenged this policy, leading to the eventual dismemberment of the state in 1938 and 1939, which significantly impacted its foreign relations and security strategies.