This is a map of Japan with markers placed for each airfield in the country that can support fighter and/or tanker operations. The airfields are split into three categories: 1 is United States Military Bases, 2 is Japan Self-Defense Forces (or JSDF) Bases, and 3 is Civilian Airports. In total, there are 5 U.S. military bases, 25 JSDF bases, and 55 civilian airports spread across the country.