But back in America, Souther's friends were "mystified" to learn he was a spy, PEOPLE reported at the time, noting that ...

Russia’s Kilo-class submarines may be Cold War designs, but they remain at the core of Moscow’s conventional undersea fleet. ...

Despite the fact that the navy vessels are some of Russia's most lethal, the Kremlin says the US has no cause for concern.

Venezuela turns to UN as Trump’s oil crackdown intensifies and Caracas advances a law targeting those in support of naval ...

The Navy needs to fix this given "the rise of 21st century adversaries capable of producing high-end threats in warfare," a new report says.

For years, Russia, Iran, and China have supported Venezuela financially, politically, and militarily. Venezuelan President ...

Russia confirms the development of a fifth-generation nuclear submarine, aiming to enhance its undersea deterrent amid NATO advancements and sanctions.