Russia said on Monday its forces had thwarted a major Ukrainian offensive at five points along the front in the Ukrainian region of Donetsk and killed hundreds of troops while Ukraine accused Moscow of spreading lies.

It was not immediately clear whether or not the attack represented the start of a Ukrainian counteroffensive which Kyiv has been promising for months to drive out Russian forces after the invasion of February 2022.

Russia’s defence ministry said Ukraine had attacked on Sunday morning with six mechanised and two tank battalions in southern Donetsk, where Moscow has long suspected Ukraine would seek to drive a wedge through Russian-controlled territory.

“On the morning of June 4, the enemy launched a large-scale offensive in five sectors of the front in the South Donetsk direction,” the defence ministry said in a statement posted on Telegram at 1:30 a.m. Moscow time (2230 GMT).

“The enemy’s goal was to break through our defences in the most vulnerable, in its opinion, sector of the front,” it said. “The enemy did not achieve its tasks, it had no success.”

Reuters was unable to immediately verify the Russian statement and the Ukrainian defence ministry and military did not immediately respond to written requests for comment.

The commander of Ukraine’s ground forces, Oleksandr Syrskyi, said on Monday that Ukrainian forces continued “moving forward” near the long-contested city of Bakhmut in northern Donetsk. He made no comment on the counter-offensive.

According to the Russian side, Ukrainian losses amount to at least 10 tanks, nearly 40 IFVs or APCs and at least 250 eliminated (KIA or very badly WIA).

source reuters

⭕The Russian MoD says Russian says that the 🇷🇺 forces repulsed on June 4, 2023, a large-scale attack by the 🇺🇦23rd & 31 Mechanised Brigades in the direction of South #Donetsk. They claimed that the 🇺🇦 side lost more than 250 soldiers, 16 tanks and, 3 IFVs & 21 AFV
👉The video is… pic.twitter.com/164uAA42W7

— 🅻-🆃🅴🅰🅼 (@L_Team10) June 4, 2023