The State of the Ucranian Military

How effective or powerful is the ucranian military? Are they going to fight till the bitter end, or is there some point where we might see them surrendering. And how much does that depend on western support in terms of am i don't i don't know what the level of western support is now and how much that might play a role. A lot will hinge on whether they can last through next week, in which case we're in one scenaria, or whether they s in the coming hours and days.