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 ...

Russia has seized over 73 square miles of the Sumy region in less than a month, according to pro-Ukrainian open-source maps.

It is designed to make the West think a Kremlin victory is inevitable.

Despite the driving rain, a few elderly residents wander into the streets of Stetskivka in northeast Ukraine to catch a ...

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

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 ...

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

Russia says it has moved into the previously unscathed Dnipropetrovsk region to create a buffer zone, a claim Ukraine has ...