Which of the following lists the parts of a fighting hole?

The correct answer includes specific components that are essential for the construction and functionality of a fighting hole. A fighting hole is designed to provide soldiers with cover and protection while allowing them to effectively engage the enemy.

The parapet serves as the protective barrier that shields the occupants from enemy fire while providing a place to rest their weapon. The elbow rest is a significant feature that allows soldiers to maintain a stable and comfortable position while aiming and firing their weapons. The fire step is a crucial element that provides soldiers with a height advantage, enabling them to peek over the parapet for observation and firing at the enemy.

Additionally, both the grenade sump and the water sump serve particular purposes crucial to the effectiveness of the fighting hole. The grenade sump is built to contain any grenades thrown into the hole, preventing injury to those inside and ensuring that any explosive threat is minimized. The water sump can be beneficial for several reasons, such as providing a water source for drinking or hygiene purposes, which is critical for maintaining soldier health and morale in extended engagements.

This combination of features ensures that the fighting hole is not just a defensive position, but a well-thought-out tactical asset for soldiers during combat.