Left: Maj. William Johnston presents a gift during a subject matter exchange with the Royal Army of Thailand in March 2010 when he was the director of the Washington National Guard State Partnership Program. His son, right, Sgt. William Johnston, a crew chief with Charlie Company, 1st Battalion, 168th General Support Aviation, with an Aviation soldier from 9th Battalion, Royal Thai Army during an exchange Dec. 2, 2024, in Lop Buri, Thailand.