Ukraine targets Russian oil refinery and energy infrastructure in a major drone attack as Putin rejects direct peace talks ...

Satellite image analysis has shown that the Russians are deploying additional S-300 and S-400 air defence systems to military ...

A Ukrainian drone attack killed a mother and her toddler in western Russia on Wednesday, local officials said, in a major ...

Ukrainian drones hit an oil refinery 250 miles east of Moscow in a huge wave of attacks on Russian power plants, say military ...

Western officials have warned that a growing dispute between Ukraine’s defense minister and the head of its procurement ...

Strikes between Russia and Ukraine have escalated after Donald Trump won last year's US presidential election, with the ...

The Ukrainian president claimed the lack of US presence in Europe left the door open for Russia to prepare for an invasion ...

Update: U.S. Army contracting is not on hold, the Defense Department said Tuesday in an attempt to clear up confusion stemming from email guidance that circulated in anticipation of an administration ...

Russian president Vladimir Putin has refused to directly engage with his counterpart Volodymyr Zelensky in any upcoming talks ...

The future of the NGAD sixth-generation fighter remains unclear, but billions in extra funding would keep work progressing on ...

Mysterious drones observed over New Jersey were authorized by the FAA for "research, and various other reasons," the White ...

A nuclear power plant was among the targets of a massive Ukrainian drone attack against Russian oil and power facilities, Russian officials and media outlets reported on Wednesday.