Sweden's submarines are small and quiet, perfect for the Baltic Sea that many NATO allies share with Russia.

What happened on April 13, 1975, would change the course of Lebanon. An attack on a bus in Beirut plunged the country into 15 ...

Trump praised Poland’s commitment to increase its defense spending and said the meeting reaffirmed the close alliance between ...

Telecommunications giants warn that Russia could cause "global internet disruptions" by sabotaging undersea cables. According ...

Rachel Brosnahan, Laurence Fishburne and Caitríona Balfe also star in James Hawes’ film of the Robert Littell novel about a ...

The U.S. Navy can learn much from the Russo-Japanese War—and from dueling interpretations of that conflict by naval theorists ...

The most pressing threat to Northern European nations is Russia’s and China’s gray zone threats on undersea lines of ...

The Baltic States have consistently recognized the threat Russia posed to their sovereignty, and now, with Russia’s full-scale invasion of Ukraine, the Baltic ...

A new report revealed Russian spy sensors are tracking the United Kingdom’s nuclear submarines – with the alarming discovery ...

PAUL B. STARES is General John W. Vessey Senior Fellow for Conflict Prevention at the Council on Foreign Relations, where he ...

With a fundamentally different playing field today, the United States and its Western partners should adapt, if not adopt, ...