information:extraction
Weapons

Infantrymen are defined by their primary arms – the personal weapons and body armour for their own individual use. The available technology, resources, history, and society can produce quite different weapons for each military and era, but common infantry weapons can be distinguished in a few basic categories.

Infantrymen often carry secondary or back-up weapons, sometimes called a sidearm or ancillary weapons. Infantry with ranged or pole weapons often carried a sword or dagger for possible hand-to-hand combat. The pilum was a javelin the Roman legionaries threw just before drawing their primary weapon, the gladius (short sword), and closing with the enemy line.

Modern infantrymen now treat the bayonet as a backup weapon, but may also have handguns as sidearms. They may also deploy anti-personnel mines, booby traps, incendiary, or explosive devices defensively before combat.