American Assassin (2017)

After his fiancee is killed in a terrorist attack, Mitch Rapp is pulled into the world of counterterrorism. Under the demanding guidance of Stan Hurley, a hardened former U.S. Navy SEAL and Cold War veteran, he begins the training that will shape him into an operative. Soon, Mitch and Hurley are assigned to investigate a wave of seemingly random attacks on military and civilian targets.