While Russia lost 67 soldiers per square kilometer of advance in October, that figure rose to 165 in January, 244 in February, 254 in March, and 179 in April, according to Defense Minister Mykhailo Fedorov.

Ukraine has for the first time surpassed Russia in daily assaults, Syrsky says, as Kyiv prepares reforms, warns of a Belarus threat, and reports heavy Russian losses.

The figures were revealed in Syrskyi's report on participation in a Ukraine–NATO Council meeting at NATO Headquarters in Brussels.