Amid Russia’s escalating nuclear threat, the UK is expanding its nuclear fleet. Which countries have nuclear weapons, and ...

India has entered the final stretch in the evolution of its undersea nuclear deterrence capability. A former senior BrahMos ...

The world’s nuclear-armed states are beefing up their atomic arsenals and walking out of arms control pacts, a think tank has said.A new arms race is emerging after decades of reductions in the ...

An unarmed Trident II D5 missile launches from the Ohio-class ballistic missile submarine USS Nebraska (SSBN-739) off the coast of California. US Navy Photo The Navy is completing a milestone ...

LMT secures a contract for the Trident II D5 Missile from the Strategic Systems Programs, Washington, D.C.

Learn about Lockheed Martin receiving a $383 million contract modification from the U.S. Navy to design the next generation of the Trident II Strategic Weapons System D5 missile.

Lockheed Martin Corp.’s LMT business segment, Space Systems, recently clinched a modification contract for manufacturing its Trident II D5 missile. Per the terms of the deal, Lockheed will also ...

LMT is set to provide deployed systems support and Warhead 93/Mark7 development for Trident II D5 missile.

-Each Columbia-class submarine will carry 16 Trident II D5 missiles, capable of delivering multiple nuclear warheads, providing a formidable second-strike capability. However, delays in the ...

The first ballistic missile used by the U.S. Navy was the Polaris (A1) missile. It could only carry one nuclear warhead and had a fraction of the range that the Trident II has; 1,200 nautical miles.

Defense chief tells lawmakers the U.K.'s Trident nuclear missiles are "dependable, and formidable" after a reported failed test launch off Florida.