Aerospace & Defense
The Kilo-class submarine was designed in the 1970s, and Russia is still building it. That was not the plan. The follow-on Lada class, Project...
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The Kilo-class submarine was designed in the 1970s, and Russia is still building it. That was not the plan. The follow-on Lada class, Project...
The story gets repeated in a fixed shape: a cheap Canadian diesel submarine caught a nuclear supercarrier during a 1981 NATO exercise. The documentary...
The four Ohio-class guided-missile submarines leaving service by the end of the decade carry 154 Tomahawks each, and they have been a favorite of...
In October 2021 the Seawolf-class attack submarine USS Connecticut struck an uncharted underwater mountain in the South China Sea while running at 24 knots....
The Virginia-class attack submarine was designed after the Cold War as a cheaper, more versatile replacement for the Los Angeles boats, and it has...
Decommissioning a U.S. Navy nuclear submarine requires far more than lowering its flag. The Navy removes weapons, extracts the spent reactor fuel, seals and...
China's Coast Guard is now flying a naval version of the Z-20 from its largest cutter, and imagery shows a surface-search radar. What it...
The U.S. Navy has known since 2005 that a quiet diesel submarine can slip past a carrier's defenses and score a kill, because a...
Ordered in 2014, commissioned in 2026: the dozen-year clock on America's newest submarines, and the two-yard bottleneck quietly setting the fleet's size.
In March 2026 a U.S. fast-attack submarine sank the Iranian frigate IRIS Dena with a single Mark 48, the first American submarine torpedo sinking...