The historic bunker in Barnton Quarry, near Edinburgh, was built in the 1940s and remained completely secret until it was declassified in 1955.

Watch What Makes Virginia Class the Ultimate Attack Submarine on Interesting Engineering. Explore the latest in technology!

Find out how to get free Steam accounts and keys for Call of Duty: Advanced Warfare! Easy and fast ways to enjoy the game ...

Taiwan’s defense challenges do not stem from a lack of spending per se but from inefficiencies in how its defense funds are ...

Take a trip inside the 2025 AFA Warfare Symposium in Aurora, Colorado to explore military tech, strategies and the future of ...

North Korea has unveiled its first nuclear-powered submarine, marking a significant development in the country’s naval ...

Discover why Kratos Defense is a long-term investment opportunity with its leadership in hypersonic missile technology and ...

the biggest star isn't an award-winning actor or a household celebrity — it's a 120-meter-long nuclear submarine. As the first feature-length film to revolve around deep-sea submarine warfare in the ...

China is reportedly developing a massive nuclear-powered aircraft carrier at its Dalian shipbuilding facility. Satellite imagery suggests preparations for a fourth-generation carrier with four ...

But Su Tzu-yun, a director of Taiwan’s Institute for National Defense and Security Research, said the lack of a nuclear option has not overly affected Taiwan’s modern defense capabilities ...

Australian nuclear reactors could become a target of war if the federal coalition was to go ahead with plans to build them, a group of former defence leaders warn.

Nuclear defense symbol. Atom or molecule structure icon. Yellow triangle vector CBRN or CBRNE sign isolated on a white background. Atomic warfare pictogram. Royalty-free licenses let you pay once to ...