On Board Britain's Nuclear SubmarineJune 16, 2021

HMS Vengeance is one of four submarines that carries Britain’s Trident nuclear deterrent. It’s home to a crew of 160 men who spend months at sea working in complete secrecy. No area is off limits to presenter Rob Bell who lives on board for five days and nights, delving deep into this clandestine world of national security and terrifying weapons. He explores the sonar room, the torpedo bay, the control room and is shown the nuclear missile tubes loaded with deadly warheads.

On Board Britain's Nuclear Submarine was broadcast on SBS ONE at Wednesday 16 June 2021, 11:25.