World As Russia Amasses Troops in East, Questions Remain About Its Ability to Sustain an Offensive February 7, 2023February 7, 2023THE NEW YORK TIMESComments Off on As Russia Amasses Troops in East, Questions Remain About Its Ability to Sustain an Offensive Russia is grinding out slow gains in eastern Ukraine, but some Western intelligence officials doubt that it can quickly change the course of the war.
