NA314 - Guard Duty Papau New Guinea Cohesive shield-wall fighting

Cohesive shield-wall fighting

and historical significance

and segmented or mail armour depending on era and status

Their uniforms often reflected rank

ROMEN004A - Ancient Briton with Red & White Shield

NA314 - Guard Duty Papau New Guinea Cohesive shield-wall fightingGuard duty is one of the most fundamental military responsibilities. A soldier assigned as a guard (or sentry) is tasked with protecting a designated area such as a base perimeter, ammunition storage, command post, or secure facility. The role exists across all modern armies and is a core part of military discipline and security. In the Australian Army, guard duty involves strict procedural rules. A sentry must remain alert at all times, challenge