The Israel Defense Forces (IDF) ( , lit. "The Army of Defense for Israel", commonly known in Israel by the Hebrew acronym Tzahal , are the military forces of the State of Israel. They consist of the ground forces, air force, and navy. It is the sole military wing of the Israeli security forces, and has no civilian jurisdiction within Israel. The IDF is headed by its Chief of General Staff, the Ramatkal, subordinate to the Defense Minister of Israel; Lieutenant general (Rav Aluf) Gadi Eizenkot has served as Chief of Staff since 2015.