Kamilisha sentensi ifuatayo: The 25th Missile Squadron was formed in a joint operation of the three Vidyut class missile boats:, and <unk> in the operational code name Operation Trident in the Pakistan-India war of 1971. The 25th Missile Squadron was formed in a joint operation of the three Vidyut class missile boats:, and <unk> in the operational code name Operation Trident in the Pakistan-India war of 1971. Baada ya uharibifu wa meli, MV "Venus Challenger", PNS "Shah Jahan" na PNS "Muhafiz", carrier wa India alichukua umbali wa kilomita 26 mbali na bandari ya Karachi, ambapo makao makuu ya Pakistan Navy iko. Wakati tanker mafuta na Refinery katika hali ya rudder ya ukaguzi, Nipat alichukua hatua mbili utaratibu. Baada ya kushambulia meli ya mafuta na kiwanda cha kusafisha mafuta,
Operesheni ya Trident iliendelea hadi Bombay kabisa kwa ujasiri kamili. Tangu wakati huo, Desemba 4 huadhimishwa kama Siku ya Jeshi la Wanamaji nchini India.