SOUTH CHINA SEA (Sept. 6, 2021) Aviation Electronics Technician 2nd Class Sam Ferrell, a native of Columbus, Ohio, calibrates a stroboscope in the calibration lab aboard Nimitz-class aircraft carrier USS Carl Vinson (CVN 70), Sept. 6, 2021. Carl Vinson Carrier Strike Group is on a scheduled deployment in the U.S. 7th Fleet area of operations to enhance interoperability with allies and partners while serving as a ready-response force in support of a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Jeff D. Kempton)