Red Zone (Red Zone #1-4)

Called in by the U.S. government for a secret international mission to Russia, unassuming American professor of Russian and Slavic Studies at NYU Randall Crane finds his history in the Soviet Union begin to thaw and reveal itself. When the team of commandos sent to protect him end up dead, Randall finds himself forced to fight his way out of the former U.S.S.R. using skills he thought he'd left dead and buried in the cold, hard streets of the Mother Russia a lifetime ago.

Collect Red Zone (2023) #1-4.