The United States quietly tried to sideline one of the strangest and most advanced boats ever built, a $20 million prototype that seemed to hover above the water and vanish from radar. The Juliet ...

The US Navy developed a $50 million stealth surface vessel that was never put into operational use. The Sea Shadow's angular surfaces inspired the design of the Zumwalt-class stealth destroyers. Its ...

Take advantage of real dealer pricing and shop special offers on new and used boats. Select your boat to get started. A boat's history affects it's value—check the history of this 2013 Seaark Boats ...

LONDON (Reuters) - Iran's Revolutionary Guards said on Monday they plan to upgrade their speed boats in the Gulf with radar-evading stealth technology and new missile launchers as tensions rise ...