For decades, the aircraft carrier had been the ultimate symbol of maritime dominance-a floating airbase bristling with ...

General Atomics and the US Navy have validated expanded anti-submarine warfare capabilities for the MQ-9B SeaGuardian ...

Multi-Static Active Coherent sonobuoys allow the MQ-9B to better detect submarines over large areas with fewer buoys than DIFAR and DICASS. General ...

By conventional submarine standards, Excalibur seems a tad small. In fact, it's about the size of the Navy's X-Craft midget submarines used during the Second World War, with a length of 39 ft (12 m), ...

With Germany running out of men and options, Hindenburg and Ludendorff restart unrestricted submarine warfare, betting they can starve Britain before the United States can mobilize. Russia’s collapse ...

A single torpedo salvo from I-19, often called one of the most damaging in submarine warfare history, singlehandedly crippled an entire carrier task force. Commissioned in the early days of World War ...

Hughes was going to do the unthinkable with it: mine manganese nodules right from the ocean floor. So, when the Glomar sailed ...

President Donald Trump’s stunning year-end announcement that he is redirecting decades of U.S. Naval planning by re-emphasizing surface, rather than submarine warfare with construction of a new class ...

The US government may be reconsidering Taiwan’s request for Sikorsky MH-60R anti-submarine warfare (ASW) helicopters, although the Northrop Grumman E-2D Hawkeye airborne early warning and control (AEW ...

The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.