Which function is NOT part of the regimental big 5?

The regimental big five functions are essential elements that support the training and operational effectiveness of soldiers within the Ranger Regiment. These functions include physical training (PT), marksmanship, medical skills, and land navigation. Each component plays a critical role in preparing Rangers for the demands of their missions.

Weapons maintenance, while important, is not classified as part of the regimental big five. The focus of the big five is on core skills that directly impact a Ranger's ability to perform in combat scenarios. Physical training ensures soldiers maintain peak fitness, marksmanship develops their shooting proficiency, medical skills equip them to provide first aid and lifesaving measures, and land navigation ensures they can traverse and operate effectively in various terrains.

In contrast, weapons maintenance, although crucial for the proper functioning and longevity of the equipment, is more of a technical task that falls under routine operational readiness and support rather than being one of the primary operational skill sets that define the Regiment’s immediate combat readiness.