Russian troops, including soldiers disguised as Ukrainians, briefly broke through the frontlines in Kupiansk along the ...

Some EU officials are urging the U.S. to provide more weapons and artillery to Ukraine, as well as permissions to carry out ...

Iran has given Russia short-range ballistic missiles, the US said. These weapons give Russia more firepower and flexibility ...

Estimates from researchers in the U.S. in July suggested that the Kremlin faces eye-watering costs for its payouts to troops ...

During a visit to Norway, Ukraine’s Minister of Defense Rustem Umerov discussed the issue of bilateral cooperation with his ...

Trump has chosen Pete Hegseth as his defense secretary. On a podcast last week, Hegseth said he didn't want US intervention ...

President-elect Donald J. Trump may accelerate the timetable for a truce. Kyiv views guarantees against renewed aggression as ...

Antony Blinken said there was a focus on ensuring Kyiv has what it needs to counter Russian aggression before meeting his ...

Trump has vowed to put a quick end to Russia’s war in Ukraine, which Kyiv and some European capitals believe could force ...

Our strategic aim is to achieve such a practical level of cooperation with our partners that we can produce the air defense ...

A top Russian defense official has attended China’s premier military showcase in a show of unity between the countries as Russia continues its invasion of Ukraine ...

Electronic warfare-resilient drones and software integration will play a key role in the next phase of the Pentagon’s effort.