For the first time since World War II, a US Navy submarine has sunk an enemy vessel in combat. Earlier this week, a US Navy fast-attack submarine torpedoed an Iranian warship in the Indian Ocean in an ...

As the United States marks its 250th anniversary, WTOP presents “250 Years of America,” a multipart series examining the innovations, breakthroughs and pivotal moments that have shaped the nation ...

Add Yahoo as a preferred source to see more of our stories on Google. The US Navy Arleigh Burke-class guided-missile destroyer USS Thomas Hudner fires a Tomahawk land attack missile in support of ...