India celebrates Navy Day on 4 December to mark Operation Trident, the night of 4-5 December 1971 when Indian missile boats Nirghat, Nipat and Veer sank PNS Kh…
Pakistan's air strikes on Indian airfields, including Okha, on the evening of 3 December widened the 1971 war. The Navy planned to hit Karachi the next night.
Missile boats Nirghat, Nipat and Veer, escorted by corvettes Kiltan and Katchall with tanker Poshak, led by Cdr Babru Bhan Yadav.
INS Nirghat fired two missiles at the destroyer PNS Khaibar. She sank about 45 minutes later, south-southwest of Karachi.
Veer sank minesweeper PNS Muhafiz. Nipat sank Venus Challenger, wrecked PNS Shah Jahan and hit Keamari oil tanks at midnight.
INS Vinash, escorted by Talwar and Trishul, hit the oil farm again, sank Gulf Star and Harmattan and wrecked tanker PNS Dacca.
Yes. Submarine PNS Hangor torpedoed INS Khukri off Diu. 194 died, including Captain M.N. Mulla, awarded the Maha Vir Chakra.
President Kovind gave the President's Standard to the 22nd Missile Vessel Squadron, heir to the 1971 'Killers'.
With public demonstrations on the coast: Visakhapatnam 2022, Sindhudurg 2023, Puri 2024, Thiruvananthapuram 2025.
An 85-ship fleet review in February, a new Navy chief, Admiral Krishna Swaminathan, in May, and the 55th Navy Day on 4 December.
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