Typhoon Class submarines, also known as "Acula" in Russia, represent the pinnacle of submarine engineering, holding the record as the largest submarines ever built. Created during the Cold War, these ...

Lockheed launched one of the most ambitious secret projects in aviation history: the D-21 drone. Designed to fly faster than Mach 3, it aimed to capture vital intelligence over hostile territories.

NATO leaders agreed on Wednesday on a massive hike in defense spending after pressure from U.S. President Donald Trump, and expressed their "ironclad commitment" to come to each other's aid if ...