The USS F-1 was hit broadside by another sub during a training exercise and sank in seconds, killing 19 members of the crew.

Discover the Azores, Portugal's island paradise, offering volcanic landscapes, rich culture and unforgettable adventures from whale watching to geothermal spas.

Learn about how volcanoes are formed and the ways they erupt Chiara Maria Petrone, Roberto Scandone, and Alex Whittaker On ...

The Viceroy incorporates an inertial navigation system for precise low-altitude flight, autonomous and semi-autonomous flight ...

The UK military is woefully short of the weapons needed to make its ships, tanks and jets a lethal force in the face of an ...

In World War II, amphibious aircraft were used for reconnaissance, search and rescue operations, and anti-submarine warfare. After that, changes in technology and design were minimal. Fast forward to ...

Compare US and Iran military strengths: manpower, defence budgets, airpower, naval fleets, land forces, and logistics.

In a fascinating find beneath the waves of the Barents Sea, researchers have discovered anunderwater mud volcano dating back to the end of the last Ice Age. Located approximately 70 miles south of ...

Wikimedia Commons/USN photo courtesy of Photo i.d. courtesy of Chuck Norris ETC, Retired. The USS Cavalla USS Cavalla left ...

Most Americans have at least a passing awareness that the United States controls a slice of land in Cuba called Guantanamo ...

Pan-seared halibut arrives with seasonal vegetables and herb butter. The cioppino bubbles with chunks of fish, shrimp, and mussels. Grilled swordfish steaks are thick enough to satisfy the biggest ...