What are the dimensions of the window opening?

• A. 3 ft x 6.5 ft
• B. 15 ft x 12 ft
• C. 2 ft x 2.5 ft
• D. 2.5 ft x 2 ft

Answer: (C)

In a firing position, you balance visibility with protection. The opening must be wide enough to allow the operator to see the target, align the weapon’s sights, and move the launcher through the opening, but not so large that it unduly exposes the crew to enemy fire.

A two-foot height by two-and-a-half-foot width achieves that balance. The height gives enough room for the operator to sit or kneel behind the opening and still align the sightline, while the width provides a clear field of view for targeting and enough clearance for the launcher and optics to be maneuvered without crowding the opening.

The other options are less suitable: one is too large, increasing exposure and the amount of wall area that could be compromised; another is either too tall or too narrow to permit effective aiming and weapon handling.

So this size—two by two and a half feet—fits the practical needs of aiming, sighting, and remaining protected in a defensive window opening.