U.S. Navy Captain Daniel Gallery was ready to undertake a daring feat no American had attempted in over a century - capturing an enemy warship at sea. His target, the German U-boat U-505, surfaced ...

Sound is the primary means of tracking subs in vast ocean expanses, and research shows that it’s behaving differently as the ...

At the same time, their Japanese opponents had yet to fully address the threat that these underwater marauders posed to the ...

President Donald Trump’s administration has launched a formal review of a defense pact that former President Joe Biden made with Australia and the United Kingdom allowing Australia to acquire ...