A Non-Aggression Pact is an agreement between two or more parties, typically countries, to refrain from military action against each other. This type of treaty aims to promote peace and stability by ensuring that the signatories will not engage in hostilities or support actions that could lead to conflict. One of the most notable examples is the Molotov-Ribbentrop Pact signed in 1939 between Nazi Germany and the Soviet Union. This pact allowed both nations to avoid direct conflict while they pursued their respective territorial ambitions in Europe, ultimately impacting the course of World War II.