Mystery Photo: One Seriously Empowered Motorcycle.

"QUANTUM SHOT" #59

The Little (Vintage) Scooter That Could... Maybe

Any ideas what it is exactly? Can it fire??

UPDATE:
(see the comment below)

It's the work of the French Military!

"El Queso Grande" provided the link (thanks!)
"So, what's the most unusual military vehicle you can think of? Maybe the Japanese airplane-launching submarine of WW2? Or perhaps the Soviet attempts to build a flying tank? Or perhaps the 1000 ton rolling fortress the Germans tried to build in WW2? All quite odd, I agree, but barely made it past the drawing boards. For us, the oddest is a scooter armed with a 75mm cannon.

After World War II, there was little money for defense spending while the nations of Europe rebuilt their industry and society. When there was some cash to spend, one had to be creative to stretch it as far as possible. The French probably accomplished the most astounding example of that with the ACMA Troupes Aeról Portées Mle. 56. Deployed with their airborne forces, this was essentially a militarized Vespa scooter outfitted with a 75mm recoilless rifle. Five parachutes would carry the two-man gun crew, weapon, ammunition, and two scooters safely to earth, and the men would load the weapon on one scooter and the ammo on the other, then ride away. More impressively, the recoilless rifle could be fired effectively on the move by the best of the gun crews. Total cost? About $500 for the scooter and the recoilless rifle was war surplus. Were they successful military machines? Well, the French Army deployed about 800 armed scooters in wars conducted in both Algeria and Indochina."

OK, so now I found more pictures: