Russia’s Improved Kilo II submarine is one of the quietest diesel-electric submarines in the world. Designed for stealth, it ...

The Sierra I submarine was one of the most advanced Soviet attack submarines of the Cold War. Built with a titanium hull, it could dive deeper than most submarines while remaining relatively quiet ...

The March 4 incident in the Indian Ocean marked the first time an American submarine had torpedoed an enemy vessel since the last days of World War II.

In the early morning hours of July 25, 1943, a German submarine fired on the old Ethyl-Dow Chemical Plant in Kure Beach. Or maybe it didn't.

How the little-known atoll of Diego Garcia is becoming another flashpoint in the global contest between the U.S. and China ...

Iran has effectively closed the Strait of Hormuz after U.S.-Israeli strikes, slashing oil and gas shipments and raising fears of a global energy shock ...

Only half the active service strength of the Royal Navy was assembled. It still took six hours for the column to pass. Once ...

The low cost and precision targeting of the infamous Shahed-136 drones makes it easier for them to be used at scale.

Start your morning with The National News Desk as Jan Jeffcoat sits down with Director of Advance Security in America, James Fitzpatrick.

Iranian officials led a pro-government rally in Tehran as explosions rocked the city on Friday, while the United States vowed it would intensify strikes in ...

Read Gerard Henderson's Media Watch Dog column every Saturday morning on SkyNews.com.au and watch his weekly analysis on The Media Show.

Speaking exclusively to Monocle in Tokyo, Canada’s prime minister, Mark Carney, on the national brand, the importance of connectivity ...