Buuxi weedha soo socota: Intii lagu jiray dagaalkii 1971, wuxuu ahaa taliyaha laba Arnala-class anti-submarine corvettes INS Kiltan iyo INS Katchall oo qayb ka ahaa kooxda hawlgalka ee weerartay Karachi Harbour 4dii Diseembar 1971 intii lagu jiray
Hawlgalka loo yaqaano "Triident". Labada maraakiibta korontada ah ayaa loo xilsaaray inay bixiyaan isgaarsiinta oo ay ku qabtaan bartilmaameedka bartilmaameedkooda sare iyo sidoo kale inay bixiyaan daboolka maraakiibta maraakiibta.