Aircrew Survival Equipmentman 2nd Class Ryan LaFone, right, teaches Aircrew Survival Equipmentman Airman Timothy Craft how to repack the emergency oxygen bottle and survival kit for a parachute aboard the Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). 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. (U.S. Navy photo by Mass Communication Specialist 2nd Class John Philip Wagner Jr./Released)