SASEBO (Aug. 5, 2020) Quartermaster 2nd class Justin Ladrillono from Oceanside, California, demonstrates how to take a celestial measurement with a sextant aboard the mine countermeasures ship USS Patriot (MCM 7). Patriot, part of Mine Countermeasures Squadron 7, is operating in the 7th Fleet area of operations to enhance interoperability with partners and serve as a ready-response platform for contingency operations. (U.S. Navy photo by Lt. j.g. Alexander Fairbanks)