IWAKUNI, Japan--Noriyuki Mizuta, an architectural engineer at the U.S. Army Corps of Engineers-Japan District's Iwakuni Office, oversees the aqueous film forming foam discharge test for an aircraft and supporting facilities. The hangar will support Marine Aircraft Group 12 (MAG-12) aircraft which are currently assigned to MCAS Iwakuni. This is the first of five hangars which will support MAG-12 operations. The Corps' Japan District is facilitating the construction of the hangars in support of the U.S. Marine Corps in Japan (Official USACE photo by CPT Alex Glade, released).