צה"ל is the acronym for צבא ההגנה לישראל (Tzva HaHagana LeYisrael), which translates to The Israel Defense Forces (IDF). It is the military forces of the State of Israel, encompassing the army, navy, and air force. Established in 1948, shortly after the founding of the State of Israel, the IDF's primary mission is to defend the sovereignty and territorial integrity of Israel, as well as protect its citizens from external threats. The IDF is known for its compulsory military service, where most Israeli citizens are required to serve.