ASDF, U.S. made aircraft refueling pact
The Air Self-Defense Force has exchanged a memorandum with the U.S. military enabling SDF tanker aircraft to refuel U.S. military airplanes midair during Japan-U.S. joint exercises, it has been learned. Previously, only U.S. tanker aircraft have been able to refuel SDF aircraft during such circumstances, sources said.
See the full article at yomiuri.co.jp