You'd have to be a little more specific in your question, as to whether you were asking which weapons aren't issued by the military, which ones don't have origins in the military, etc.
With regards to the second one, the weapons originally used by ninjas were actually farm implements, rather than purpose-designed weapons. So those might be considered nonmilitary weapons. In the corrections system, inmates often fashion weapons out of newspaper, razor blades, mattress springs, etc., and those weapons certainly wouldn't be military weapons.
The question's a little too open to interpretation.
the military has 78.8billion weapons made in a year
Yes. Military soldiers do have swords, military vehicles like military cars, trucks and planes and yes they do have lots of military weapons.
they manufacture their own weapons
Atomic Weapons.
The military uses specialized logistics companies to transport weapons and equipment. These companies are often contracted through the government or military branches to safely and securely transport weapons to military bases or operations around the world.
The United States is the largest supplier of military weapons to Israel.
spartas military was large and they had alot of weapons
In the military of the United States, yes they can.
Short answer: The military. Longer short answer: Weapons are sometimes designed in-house AFAIK, but in the USA weapons are also contracted out to civilian corporations for design work, I think.
Yes. They hold weapons to protect us from bad guys. It is okay for police officers and military soldiers to hold weapons.
What type of weapons? There are so many weapons manufacturers in the world, it is hard to keep track of them. FN industries and Colt make the M-16 weapon family for the military. H&K make weapons for the military. Beretta and Glock make hand guns for the military.
Armament (noun) military weapons/defence 1. materiel (noun) military equipment/defence 2. arsenalisation (noun) military weapons/defence