Chinese aircraft conducted surveillance flights over the Philippine Sea near Japan’s southwest islands Monday, according to ...

Exercise Sea Breeze 25-2, a mine countermeasure exercise focused on the Black Sea, started Monday in Portland, England, the ...

The EU and Ukraine struck a new trade deal after tariff-free access ended. But Kyiv says three key issues remain unresolved ...

Iran's increasingly robust space program could allow it to develop the rocketry and associated tech necessary to build an ...

RAF Lossiemouth is poised to play its part in the spiralling Israel-Iran conflict with RAF Typhoon fighter jets being sent to ...

A Russia-appointed official in Ukraine’s occupied Luhansk region says that Moscow’s forces have overrun all of it ...

NATO's 5% GDP defense target by 2035 sparks global spending shifts. Discover how rising threats boost demand for high-tech ...

Harlan Ullman, Ph.D. is UPI’s Arnaud deBorchgrave Distinguished Columnist, a senior advisor at Washington, D.C.’s Atlantic ...

Soar over abandoned military bases, forgotten navy ships, and decaying planes in this captivating drone footage. Witness the ...

Ukraine has delivered another devastating blow deep inside Russian territory, wiping out valuable aircraft and exposing major weaknesses in Russia’s air defenses. With key bombers destroyed and repair ...

Russia’s Battlegroup Center inflicted roughly 430 casualties on Ukrainian troops and destroyed six enemy armored combat vehicles in its area of responsibility over the past day, the Defense Ministry r ...

Under the Constitution, only Congress can declare war on a nation or group. The last time it did so was to initiate American involvement in World War II.