I was also an instructor and combat soldier in the US Army, and I can assure you that your boys will be hard pressed to do anything other than surrender. Rattle your swords of war all you want, but step over the line and Russia will pay the price of Putin's aggression.
It's not russian instructor teaching fascists and murderers how to kill people. It's yours. (*)(*)(*)(*) of our borders and stay in peace. Americans don't have any interests in dying fighting russians in this stupid war. It's only a few guys from amrican leadership who would like to become multibillionares out of the today's status of regular billionares.