MARCOS - “Fight a militant like a militant”.

• In April 1986, the Indian Navy mooted a plan for a special force, which would be able to conduct reconnaissance, raids and even counter-terrorist operations in a maritime environment. Three naval officers were sent for training with the US Navy SEALS and further training was conducted with British Special Forces. These three naval officers formed the nucleus of the Indian Marine Special Force (IMSF) that was formally raised in February 1987.
• The strength of the unit is a closely guarded secret. However, sources say the number could be close to 2,000 personnel. Currently, there are three main groups attached to the three naval commands - Mumbai (West), Cochin (South) and Vizag (East).
• Officially known as the Indian Marine Special Force, the unit was raised in 1987 out of the naval divers to lead amphibious operations. The personnel volunteering for the force have to undergo a rigorous two-year training, by the end of which only 10-25 percent of the enrolled commandos remain.
• Marcos have gained a fearsome reputation among terrorists who refer to them as the 'Dadiwali Fauj' (Bearded Army) since they are the only non-Sikh personnel allowed to grow beards, 'Jal Murgi' (Water Hens) for the speed in which they carry out assault from the water and 'Magarmachh' (Crocodiles) for their amphibious capability.
• The govt. spends Rs.8 crore per MARCO.