Tokyo officials detected the chemicals, commonly known as PFOS and PFOA, in two wells near Yokota Air Base.
U.S. military bases reported minimal damage after a full day hunkered down against record-breaking rain and strong wind.
Authorities urged U.S. military personnel and their families at bases on the Kanto Plain to stock up and sit tight.
The Air Force added a pair of special operations squadrons in Japan charged with flying and maintaining CV-22 Ospreys.
Master Sgt. Nicholas Vollweiler, 35, was stabbed to death with a knife at his home just outside Yokota's east gate.
Yokota Air Base and Camp Zama appeared to be the worst hit, despite the eye of the storm traveling closer to other bases.
Aircraft enthusiasts in Tokyo got a treat over the weekend with the arrival of some of America's most powerful jet fighters.
At the home of U.S. Forces Japan and 5th Air Force in Tokyo, prime parking is reserved for top military leaders at clubs.
A cost-of-living survey that's about to do the rounds at bases in Japan could impact allowances that were slashed earlier.
Forget the sleigh, Santa delivers presents in a C-130J — at least according to the 374th Airlift Wing’s new holiday rap video...
Some of the videos feature the service members wearing uniforms showing their names on patches.
American Tactical Inc. showed off its new Galil short-barreled rifle (SBR) -- officially called the Galeo -- at range day.
It's not clear what caused the aircraft to go down.
He was conducting route-clearing operations at the time of the accident.
The Defense Department's has recognized a joint urgent operational need for comprehensive counter-drone technology.
