Under US guidance, Ukraine is planning a major counteroffensive likely later this Spring when the fields and secondary roads that are not asphalted dry out. Right now most military vehicles cannot operate over open fields and have real difficulty on unpaved secondary roads.

According to leaked alleged Pentagon documents, Ukraine has assembled twelve brigades for the planned military push. 

Nine of the twelve brigades are equipped with US and European armor and artillery and the three others are made up of older Russian-origin equipment, some of it modified by Ukraine. 

According to the leaked documents, Ukraine can expect big gains from its offensive. But it would seem the reality is quite different. Even the Wall Street Journal, a Ukraine booster, has doubts.

Ukraine’s spring offensive a likely death trap for US, NATO – Asia Times