Detasemen Jala Mengkara / DENJAKA (Jala Mengkara Detachment/Anti-Terror Unit

The history of Jala Mengkara Detachment (Denjaka) started on November 4, 1982 when the Indonesian Navy Chief of Staff formed a unit called Navy Special Forces (Pasusla). The existence of Pasusla was urgently needed to counter the terrorism activities in the sea.

In the initial phase, 70 personnels from Amphibious Reconnaissance Unit and Underwater Special Unit were recruited to form Pasusla. The trainings for this new unit was under the command of Western Fleet commander with the assistance from the Marine Corps commander. The Navy chief of staff was the operational commander for Pasusla. Western Fleet Command Headquarter became the units base.

Upon further development of this unit, Navy chief of staff requested Indonesian Armed Forces commander to form Denjaka. The armed forces commander agreed to this request and since then Denjaka became the Naval Anti-Terror Unit. According to Navy chief of staff direction, Denjaka is a Marines special unit that has the responsibilities to be capable to conduct anti-terror, anti-sabotages, and naval clandestine operations under direct command of armed forces commander.


Denjaka recruitment process started after the conclusion of Para and Commando trainings. Before enrolling in Denjaka training, the troop must have been qualified to become an amphibious surveillance unit member. In its operation, this special forces unit must be able to reach the operational target via sea, underwater, or airborne. This unit has been conducting several joint-practices with the US Navy SEAL teams.