The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.
The nuclear-powered supercarrier will head from the South China Sea to the Middle East in response to escalating tensions ...
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 ...