Sent_en: 2ms The Trident missile system is carried in four nuclear-powered Vanguard class submarines, the first of which was commissioned in August 1993.
Sent_yy: Sistem peluru berpandu Trident dijalankan dalam empat kapal selam kelas Vanguard berkuasa nuklear, di mana yang pertama telah ditugaskan pada bulan Ogos 1993.