Original 18th Tactical Fighter Wing patch is excellent condition, cut edge embroidered, glued cheesecloth reverse. Possibly theater made.
 
Based at Kadena Air Base, Okinawa, the 18th TFW was a major force in the Vietnam War from 1964 to the early 1970s. Operating F-105 Thunderchiefs and later F-4 Phantom IIs, the wing deployed squadrons to Thailand and South Vietnam for air-to-ground strikes, close air support, and air superiority missions