Exceedingly.

This is coolbert:

Some interesting graphics costs for the Ukraine Conflict. Thanks to Statista in both cases. Click on  either image to see and enlarged view.

Cost for Ukraine military hardware alone, no American military troops deployed into the Conflict. Spending for other conflicts the cost I am assuming including expenditures for uniformed personnel.

From left to right: Latvia, Estonia, Poland, Lithuania, Norway, Slovakia, Czech, United States, Great Britain, Austria, Denmark. No Germany? USA contribution to the war greatest of all NATO nations in dollar figures but a rather small percentage of GDP [in % as noted]!

See additionally and interesting discussion with commentary on the cost of waging war according to the writing of the famous Chinese military author Sun Tzu.

coolbert.