Jocko Willink and Leif Babin served together in SEAL Task Unit Bruiser, the most highly decorated Special Operations unit from the war in Iraq. Willink, the task unit commander, planned and executed the strategy for Task Unit Bruiser, which had huge impact in the 'Battle of Ramadi'. Babin, as commander of Charlie Platoon (one of two SEAL platoons in Task Unit Bruiser) led countless combat operations into hostile territory alongside such outstanding SEAL warriors as Charlie Platoon's lead sniper and point man, Chris Kyle, the American Sniper.