The U.S. Navy has added a powerful new nuclear attack submarine to its fleet, reviving […] ...
The U.S. Navy has some of the most advanced nuclear submarines in the world. Its newest addition is named after an important World War II ship.
The U.S. Navy is expected to give General Atomics flight clearance for anti-submarine warfare operations using the MQ-9B ...
The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.