A Patriot air-defense system is moving from Israel to Ukraine, and Western allies are discussing the logistics of getting ...

Russian strikes and fighting along the front line have killed far more civilians than over the same period a year ago, U.N.

Ukrainian military chief Oleksandr Syrskyi said Thursday that April had proven especially effective for the nation’s ...

Defense Secretary Pete Hegseth directed the Army to undergo a "comprehensive transformation" as he is calling for the prioritization of defending the homeland.

Fox News contributor Brett Velicovich joins 'Fox & Friends First' to discuss Secretary's Hegseth's sweeping Army transformation, how Russia has responded to the U.S. minerals deal with Ukraine and the ...

The "coalition of the willing" nations in support of Ukraine will meet at Nato headquarters later today - but how have three ...

The shift to more small unmanned aircraft is based on lessons from the Ukraine battlefield.

KYIV, Ukraine — A Russian drone strike on Kharkiv, Ukraine’s second-largest city, wounded 47 people, local officials said.

An annual report on global military spending shows that Ukraine is spending more of its GDP on defense than any other country ...

[it] will allow military units to directly purchase technologies they need on the war front,” said Mykhailo Fedorov, Ukraine’s deputy prime minister and minister for digital transformation, speaking ...

The US will demand that Russia accept Ukraine’s right to develop its own, adequately equipped, army and defense industry as ...