May 14 (Reuters) - Russia's Defence Ministry said on Sunday that two of its military commanders were killed in eastern Ukraine, as Kyiv's forces renewed efforts to break through Russian defences in the embattled city of Bakhmut.
In a daily briefing, the ministry said that Commander Vyacheslav Makarov of the 4th Motorized Rifle Brigade and Deputy Commander Yevgeny Brovko from a separate unit were killed trying to repel Ukrainian attacks.
It said that Makarov had been leading troops from the front line, and that Brovko "died heroically, suffering multiple shrapnel wounds". The defence ministry rarely announces the deaths of military command in its daily briefings.
It also said Ukrainian forces waged attacks in the north and south of Bakhmut over the past 24 hours, but that they had not broken through Russian defences. "All attacks by units of Ukraine's armed forces have been repelled," it said.
Reuters was not able to independently verify Russia's account.
Neither Ukraine or Russian forces have been able to take full control of the city, despite months of grinding warfare that has inflicted heavy losses on both sides.
Moscow acknowledged on Friday that its forces had fallen back north of Bakhmut amid a surge of Ukrainian attacks, but Kyiv has played down suggestions a huge, long-planned counteroffensive has officially begun.
