Japan Just Held A First-Of-Its-Kind Live Fire Exercise On Mount Fuji In the shadow of rising tensions in the East China Sea, Japan is holding live fire exercise in the foothills of Mount Fuji until Sunday. Japan has held annual military exercises aimed at protecting its northern territories along its maritime frontier with Russia, although present realities have led to Japan shifting its priorities to island defence. The exercises, called Fire Power, are aimed at defending outlying Japanese islands from a hypothetical invasion. Fire Power is a first-of-its-kind exercise and follows new national defence guidelines. The exercise included battle tanks, helicopters, and elite soldiers displaying tactics that could be used if Japan needs to defend, or retake, its island territory in the East China Sea. Altogether, the exercise included 2,300 troops, 20 aircraft, and 80 tanks and other armoured vehicles. Tensions have been steadily increasing in East Asia as China has flexed its muscle, laying claim to places like the Senkaku Islands, which Japan currently views as sovereign territory. The strained relationship between the nations has raised the specter of modern-day great power conflict, and led to direct military competition between Japan and China.