US Navy Test Fires Trident II SLBM
On February 9, the U.S. Navy flight tested an unarmed Trident II submarine-launched ballistic missile (SLBM) from waters off the Florida coast. According to an official notice to mariners, the…
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US Navy Test Fires Trident II SLBM
On February 16, the U.S. Navy successfully test fired an unarmed Trident II (D5LE) submarine-launched ballistic missile (SLBM) off the coast of San Diego, California. The test quickly follows an…
US Navy Test Fires Trident II SLBM
On February 12, the U.S. Navy successfully test fired an unarmed Trident II (D5LE) submarine-launched ballistic missile (SLBM) off the coast of San Diego, California. Designated DASO-30, the test demonstrated…
Pentagon Confirms Low-yield SLBM Deployment
On February 4, the U.S. Department of Defense said it had deployed the W76-2 low-yield nuclear warhead on a Trident submarine-launched ballistic missile (SLBM). The statement confirms an earlier report…
US Navy Test Fires Trident II SLBM
Between September 4-6, the U.S. Navy test fired four Trident II D5 submarine-launched ballistic missiles (SLBMs) off the coast of California. The tests validated the performance of the life-extended Trident…
Columbia-Class Submarine Missile Tubes Left With Single Supplier
A major supplier of missile tubes for the U.S. Columbia-class ballistic missile submarine has mulled cancelling future production, according to a USNI News report. In a conference call on August…
US Navy Test Fires Trident II SLBM
On May 9, the USS Rhode Island (SSBN-740), an Ohio-class ballistic-missile submarine, successfully test fired a Trident II D5 sub-launched ballistic missile (SLBM). Conducted as part of a general refueling…
US Navy Tests Trident II SLBM
On March 26, the U.S. Navy successfully test fired two unarmed Trident II D5 nuclear missiles. The test, known as Demonstration and Shakedown Operation (DASO) 28, took place off the…
May Pledges £600 Million Boost for Nuclear Submarines
On March 28, U.K. prime minister Theresa May announced a £600 million ($843.4 million) increase in the Ministry of Defence’s budget for 2018-2019 to fund Britain’s next generation of nuclear…
US Trident II Tests Successful
Last Thursday, the United States Navy announced that it had successfully carried out four Trident II D5 sub-launched ballistic missile test flights launched from an Ohio-class submarine over the course of…