Interesting Engineering on MSN
US Navy’s only submarine-launched nuclear missile to get tracking upgrade from L3Harris
The Department of Defense announced a significant contract modification for L3Harris Technologies. The goal ...
A nuclear submarine of either the United States or the Royal UK Navy likely test fired a UGM-133 Trident II D5 Submarine-Launched Ballistic Missile (SLBM) in the North Atlantic on September 21, 2025.
For decades, the United States Navy's Ohio-class nuclear submarines were the best unused weapons in the U.S. arsenal. This is because the Ohio-class was designed for one purpose: to deliver its ...
An unarmed Trident II D5 Life Extension missile launches from an Ohio-class ballistic missile submarine off the coast of Florida during a planned test event from Sept. 17-21. (U.S. Navy) The U.S. Navy ...
The US Naval fleet is the strongest in the world, with some of the most capable and iconic ships on the water along with some of the world's most advanced nuclear subs operating strategically around ...
Last month, the Navy conducted four scheduled test launches of unarmed Trident II D5 missiles from an Ohio-class submarine off Florida’s east coast. Some observers read the timing as quiet signaling ...
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