The Israeli Army, officially known as the Israel Defense Forces (IDF), is the military organization of the State of Israel. Established in 1948, it consists of ground forces, air forces, and naval forces. The IDF is known for its mandatory military service, which requires most Israeli citizens to serve in the army upon reaching adulthood. The primary mission of the Israeli Army is to protect the nation and its citizens from external threats. It plays a significant role in Israel's national security strategy and has been involved in various conflicts and peacekeeping operations throughout its history.