Start with some of the FM 19-1 series; they all have appendix's in the back that refer to related FMs (Field Manuals).
greek fireThe first military secret weapon was called Greek fire.
Infantry.
The katana is with out a doubt the primary weapon. The wakizashi was the secondary weapon. But not necessarily. It depends on the era your talking about. If you mean prior the the 1600's during the warring states era, then the katana would be a secondary weapon. The primary being a bow, naginata, spear, or even a firearm depending on the time & the individual. Durring the Edo period, then yes the katana became more of a primary weapon, since there were virtually no more wars.
armament
Hiroshima is known as the site of the first military use of an atomic weapon.
Military integrated laser operations
The US military's primary infantry weapon for training is the M16. Just remember that when you enter bootcamp that you dont call the M16 your "gun".. The M16 is your "weapon"
No,but you can hold a secondary weapon in your hand and a primary weapon on your back,or a primary weapon in your hand and a secondary in your holster.
greek fireThe first military secret weapon was called Greek fire.
Talk to the police.
A saw is short for a military gun, squad automatic weapon. A saw is short for squad automatic weapon. It is a military gun.
a ninjato or a shrukien
whip
Usually, it means the weapon is not available for easy acess.
Infantry.
A battleaxe is an ancient military weapon, a form of axe designed for military combat, or a heraldic term for this form of weapon on a coat of arms.
His primary weapon is a lightsaber