What is the primary hazard that backstops are designed to mitigate?

• A. To absorb and contain fragmentation and reduce projectile hazards to personnel and property.
• B. To provide extra storage space.
• C. To improve lighting for night operations.
• D. To designate a parade ground.

Answer: (A)

Backstops are designed to stop the energy of a fired round and contain fragments, protecting personnel and property from dangerous debris. The main hazard when training with munitions is fragmentation and stray projectiles that can travel beyond the target area; a properly built backstop absorbs impact and prevents those fragments from reaching people or sensitive areas. Because of that, absorbing and containing fragmentation and reducing projectile hazards to personnel and property is the best answer. The other options describe functions unrelated to handling projectile hazards—extra storage space, lighting, or designating a parade ground. A well-designed backstop uses appropriate materials and geometry to reliably stop the specific munitions in use.