Machinery Repairman 3rd Class Jenna Scheffer carefully fabricates a part for the French Cassard-class anti-air frigate Jean Bart in the Machinery Repair shop on the Nimitz-class aircraft carrier USS Carl Vinson. Carl Vinson is deployed in the U.S. 5th Fleet area of operations supporting Operation Inherent Resolve, strike operations in Iraq and Syria as directed, maritime security operations, and theater security cooperation efforts in the region.