Ukraine has increasingly taken aim at Russia’s refineries. Russia is the world’s second-largest oil exporter, with revenue ...

Ukraine has issued a dramatic warning to NATO, pressing allies to prepare for the rising threat of drone warfare and escalating Russian aggression. On 10, Russia launched more than 400 drones and ...

Our politics spur uncertainty that echoes the disorder brought by Osama bin Laden 24 years ago, David Mastio says.

Warsaw said the incursion was a test of Nato’s defensive capabilities, and invoked Article 4, which brings a threat to the attention of its council. Nato then launched an operation to bolster its ...

Tomasz Siemoniak, Polish minister in charge of the republic’s special services, indicated that the incident was the "result of Polish pilots using weapons" ...

Ukrainian troops and engineers will train their Polish counterparts in a joint group on countering drones, Ukraine's defence ...

For three years until his return to power, Russia did not test the United States’ pledge to “defend every inch” of NATO ...

The president and prime minister are expected to sign a “tech prosperity deal” bringing jobs and investment in AI and nuclear ...

Russia and NATO are currently in the most open confrontation since the collapse of the Soviet Union ended the Cold War — but ...

After Russian drones breached Polish airspace, NATO sent a message to the Russians that such antics won’t be tolerated.

The U.S.-led military alliance said it would bolster defenses along its eastern flank after the incursion, the first of its kind since the Ukraine war began; Russia denied targeting Poland.

NATO is launching a new military campaign in Poland following an incursion by Russian drones in Polish airspace earlier in ...