Polar Assault — Frank Garrett

"Operation Medusa is the covert action to end them all. Target: Mother Russia! When the Hangman and his Eagle Scouts trek in to nuke a Siberian killer satellite control station, the last thing they expect is a KGB welcoming committee. But a double defector has called in the supertroops, and Killsquad finds itself in the middle of the hottest fight, on the coldest turf, for the biggest stakes of all..."