 Complete the following phrase:  The Marine Commando Force MCF, also known as MARCOS, is a special operations unit that was raised by the Indian Navy in 1987 for Amphibious warfare, Close Quarter Combat Counter-terrorism, Direct action, Special reconnaissance, Unconventional warfare, Hostage rescue, Personnel recovery, Combat search and rescue, Asymmetric warfare, Foreign internal defence, Counterproliferation, Amphibious reconnaissance including Hydrographic reconnaissance. Since their inception MARCOS proved themselves in various operations and wars, notable of them include Operation Pawan, Operation Cactus, 