Now that's what you call a firework display

Around 2,400 personnel from the Japan Ground Self-Defence Force were involved in a live-fire exercise staged near Mount Fuji earlier this month.

This spectacular image shows two of the service's Boeing/Fuji Heavy Industries AH-64DJ Apache attack helicopters in action, with pyrotechnics supplied by the land vehicles.
Flightglobal's HeliCAS database records Japan's army as having only 10 Apaches.