Misawa SFS K-9 unit demonstrates mission readiness Published Sept. 21, 2020 By Airman 1st Class China M. Shock 35th Fighter Wing Public Affairs MISAWA AIR BASE, Japan -- Working dog handlers with the 35th Security Forces Squadron's K-9 unit display the skills of their dogs during a demonstration for Chief Master Sgt. Rick Winegardner Jr, the U.S. Forces Japan command chief.