Ukraine's president said that troops maintained their defensive lines along more than 1,000 kilometers of the front.

Russia is advancing around Kostyantynivka and in the Sumy region with small, fast-moving units as both sides try a new tactic ...

But Russia has managed to accelerate its rate of advance in recent months, as it did last fall, before wet, cold conditions ...

Russia claimed Sunday that its forces are for the first time pushing into the central Ukrainian region of Dnipropetrovsk, an ...

Margaryta Husakova, her broken arm secured in a metal orthopedic fixation device, smoked nervously as she sat on the ...

Russian forces have been moving into Sumy region since April when Kremlin leader Vladimir Putin called for the creation of a ...

KYIV (Reuters) -Ukrainian forces have stopped Russian troops advancing in the northeastern Sumy region and are now battling ...

Russia has intensified attacks in Ukraine’s northeast, announcing plans to create a so-called ‘buffer zone’ in the Sumy and ...

Russia had announced plans to create a so-called “buffer zone” in Ukraine's Sumy and Kharkiv regions. Read more at ...

The Ukrainian President says that Moscow has amassed about 53,000 troops in the direction of the northeastern region ...

Ukrainian forces halt Russian troops in Sumy, intensify fighting along border; Zelenskyy calls for stronger sanctions on ...