They should start to attack Crimea and the other provinces (Dombass, ect,(sp))they are trying to take over. They need the same "moon look" for the New "Russian" states. There are numerous military targets in these adjacent areas.
Ukrainean forces have been attacking the Donbass region for eight years.
The Ukrainians are barely hanging on as it is. They are in no position to launch an offensive. You might as well wonder why the Wehrmacht didn’t launch an offensive in the Seelow Heights.
From what location would you advise Ukraine attack from?