The Russkies are doing so well in their defensive war against Ukrainian aggression that they want more young Russians to join in the impending glory, thus the invitation for more locals to come along so as to stand in a field and be fired upon by the enemy's shotgun-firing drones (be sure to wave to the camera for the folks back home).
Z is doing the right thing by continuing the fight until his demands for the return of Ukrainian land and children are met. The European countries MUST continue their supply of money and weapons as that will bring Vlad to the table, or better yet, cause him to order a wholesale retreat back to Mother Russia.
As for our country's despot, I'll wager he will see resignations left, right and center from the senior ranks of the US Military, if any action into Canada or Greenland is ordered. The only military leaders left will send troops to be shot by snipers and vomited upon in any populated area in either country. If such incursions take place, the result will be an indelible stain on our country's flag and a domestic stench which will cause nearly every foreigner to avoid these shores for years to come...
Those UAW guys and gals must really appreciate how the leader of their organization sold out his own members, cheering on the guy who openly lied about getting more auto worker jobs in the US ...