The Trump administration’s recent announcement of a “Golden Dome” strategic missile defence shield to protect the US is the ...

Russia’s latest actions in space have alarmed global experts, signaling a possible shift toward more aggressive orbital capabilities. From anti-satellite weapons to military-grade satellites, their ...

Ukraine pioneered the use of small drones on the battlefield. But in Russia’s Kursk region, Moscow’s fiber-optic cables ...

The White House’s $175-billion plan to protect the U.S. from nuclear annihilation will probably cost much more—and deliver ...