The Trident II D5 is the latest generation of the Navy’s submarine-launched ballistic missiles and was first deployed in 1990, according to the Center for Strategic and International Studies.

The US Navy has achieved a significant milestone with the successful flight tests of the Trident II D5 Submarine Launched Ballistic Missile (SLBM) for a record 191 times, using Northrop Grumman ...

A Trident II D5 missile roars into the ... II D5 intercontinental ballistic missile while submerged in the Pacific Ocean off the coast of San Diego. The launch, which was the 191st successful ...

A Trident II D5 missile ... to the missile itself. The Sun newspaper, which broke the story, reported that a Trident II was propelled into the air by compressed gas in its launch tube, but that ...