In mid 1971, The
aircraft carrier , along with the frigates
INS Brahmaputra and
INS Beas were moved from the
Western Fleet to the
Eastern Naval Command. Thus, INS Vikrant became the flagship of the Eastern Fleet. According to
Vice Admiral Nilakanta Krishnan, the then Flag Officer Commanding-in-Chief
Eastern Naval Command (FOC-in-C ENC), the aim of the Eastern fleet was: ''"To destroy the enemy's maritime forces deployed in support of his military operations in East Bengal and to deny all sustenance from reaching the enemy from the sea. This aim would involve keeping under the most careful surveillance the area of a triangle with a base of 270 miles and two sides of 165 and 225 miles, involving 18,000 square miles. Apart from actual surveillance, each merchant ship in this area would have to be challenged, identified and boarded. If neutral and carrying contraband, the ship would have to be escorted to the nearest Indian port. If Pakistani, she would be boarded, captured and taken in as a war prize. Ships that refused to stop would have to be forced to do so. The main task would be the isolation of Chittagong. This would mean physical attack on this port from the sea and the air. The responsibility for this, it had been agreed with the Army and Air Force would be, in the main, that of the Navy."'' According to Rear Admiral S H Sarma, the Fleet Commander, the tasks of the Eastern Fleet were: • To seek and destroy enemy naval units at sea • To destroy his bases so that enemy naval units could not get shore support • To establish a blockade off the East Pakistani coast • To establish contraband control
ORBAT The Order of Battle of the Eastern Fleet in 1971 was:
Fleet Commander: Rear Admiral S H Sarma, •
Flag Ship Aircraft Carrier -
Captain Swaraj Parkash,
Anti-Aircraft Frigates •
INS Brahmaputra -
Captain JC Puri, •
INS Beas -
Commander L Ramdas,
Anti-Submarine Frigates •
INS Kamorta -
Captain M P Awati, •
INS Kavaratti -
Commander Subir Pal
Destroyer •
INS Rajput -
Lieutenant Commander Inder Singh,
Landing Ship, Tanks •
INS Magar -
Commander TN Singhal, •
INS Gharial -
Commander AK Sharma, •
INS Guldar -
Commander Utful Dabir,
Tanker • INS Deshdeep -
Commander C G Francis The Eastern Fleet effectively blockaded the ports of
East Pakistan.
Alizé and
Hawker Sea Hawk aircraft from the and the ships of the fleet bombarded
Chittagong and
Cox's Bazar. The Eastern Fleet also enforced contraband control until tasked with an amphibious landing to cut off the land escape routes into Burma. On 11 December, the FOC-in-C ENC signalled the Eastern Fleet:
"Appreciate enemy with senior officers including (Pakistani) FOCEF planning major breakout and will try to get away by hugging the coast. Senior officers may try to escape by air. Approaches to harbour likely to be mined. "Your mission is: • (a) Put Chittagong airport out of commission. • (b) Attack ships in harbour by air and surface units if they break out.
This is undoubtedly the most important mission of the war in the East. The enemy ships must, I repeat, must, be destroyed. Good Luck."'' After the
surrender of
Pakistan on 16 December 1971, the FOCEF was given the task of reopening and reactivating the
Port of Chittagong. ==Kargil War==