Romania, a NATO nation, had to scramble fighter jets after Russia hit oil, gas pipelines in Ukraine, sending bright flames and plumes of smoke into the air.

US special envoy Steve Witkoff has held talks with Russian President Vladimir Putin at the Kremlin, as former President ...

Expectations for a ceasefire between Moscow and Kyiv are muted, despite the US president's threat of sweeping sanctions.

Russia has launched a new bid to exert control over the southern Ukrainian city of Kherson by threatening key access roads ...

But on the ground here in Ukraine, these sanctions seem to have limited impact. Just outside Kharkiv, at a secret location, ...

US President Donald Trump said Wednesday there was a “very good prospect” of a summit meeting soon with Russia that could ...

Ukrainian President Volodymyr Zelenskyy announced that Chinese nationals are involved in the Russian offensive in Kharkiv. Battlefield assessment: The Russian military remained on the offensive and ...

The U.S. is relying on a mix of sanctions, interdictions and emerging defensive technologies to blunt the threat posed by Iran and proxy forces like Houthi militants in Yemen.

Tomorrow’s counter-drone systems will need to fire without human approval, Pentagon’s joint missile defense commander says.

President Trump on Wednesday announced he would increase tariffs on India by 25 percent over its purchases of Russian oil, ...

Russian dictator Vladimir Putin is reportedly mulling an air truce with Ukraine to halt its record-breaking drone and missile bombardments.