That's why they're there.
Hitler had tons of nerve gas and a perfect deliver system, V-1 and V-2 rockets, and NEVER used them. Even when surrounded by the Red Army in 1945. It just isn’t going to happen.
All they have to do is threaten it and every lib on earth will throw themselves down in submission. Guaranteed. Sure they will make noise. But they will quickly start condemning anyone who resists in the name of ‘peace’.