Shayetet 13

Shayetet 13 (Hebrew: שייטת 13, lit. 'Flotilla 13') is a naval commando unit of the Israeli Navy and one of the primary reconnaissance units of the Israel Defense Forces. It specializes in sea-to-land incursions, counter-terrorism, sabotage, maritime intelligence gathering, maritime hostage rescue, and boarding. The unit is trained for sea, air and land actions. The unit is one of the most secretive in the Israeli military. The details of many missions and identities of active operatives are kept highly classified. The unit is respected as among the best of the world's special forces, and is compared to the US Navy SEALs and Britain's Special Boat Service. Unlike many other Israeli Special Forces Units which take men only for their 36-month mandatory service, volunteers for Shayetet 13 must agree to serve at least four and a half years.