The northern front is the Ukraine war's most important secondary theater. Last summer, Kyiv's troops crossed Russia's border.

Ukraine's top military commander has said that Ukrainian forces have stopped Russia's advance in the country's northeastern region of Sumy. View on euronews ...

Also featuring the data behind Russia’s efforts in Ukraine, why it’s so hard to ditch coal as an energy source, and a ...

Ukrainian forces have halted Russia's recent advance into the northern Sumy region and have stabilized the front line near the border with Russia, Ukraine's top military commander said Thursday.

Ukrainian drone hunters picking up the debris from Russia’s nightly assault on their cities found a weapon that stood out from the rest. It had ...

KYIV, Ukraine (AP) — Efrem Lukatsky has worked for The Associated Press, based in Kyiv, for more than 30 years. He covered ...

As India’s defense chief attended an international security conference in Singapore in May, soon after India and Pakistan ...

The plan, which was announced at a June 25 summit in The Hague, Netherlands, earmarks 3.5% for core defense needs and allows ...

The EU is working on yet another raft of sanctions against Russia, but the leaders made little headway. A key aim is to make further progress in blocking Russia's "shadow fleet" of oil tankers and ...

The attack damaged "critical and expensive components" of Russia's S-400 Triumph air defense system, including two 92N2E ...