Tehran vows revenge after a U.S. submarine sinks an Iranian warship. And Texas Rep. Tony Gonzales admits to staffer affair.
A US submarine sank the Iranian frigate IRIS Dena off the southern coast of Sri Lanka on Wednesday, killing 87 people. The ...
Since 1991, Navy subs have launched scores of cruise missiles in combat, but the torpedo attack off Sri Lanka is a return to form after 80 years.