Which type of ammunition is NOT used with the 81mm mortar?

• A. High explosive (HE)
• B. Smoke
• C. Armor-piercing
• D. Illumination

Answer: (C)

The type of ammunition that is not used with the 81mm mortar is armor-piercing. The 81mm mortar is primarily designed for indirect fire support and utilizes ammunition types that are effective in delivering explosive, smoke, and illumination effects on the battlefield, such as high explosive (HE), smoke, and illumination rounds.

High explosive rounds are utilized for general offensive operations, effectively engaging enemy troops and fortifications. Smoke rounds are essential for obscuring movement and providing concealment for maneuvering forces. Illumination rounds serve to light up a designated area, enhancing visibility during nighttime operations.

Armor-piercing ammunition, on the other hand, is specifically designed to penetrate armored targets and is typically associated with weapon systems like anti-tank guided missiles or certain types of artillery, rather than mortars. Therefore, while the 81mm mortar can employ various types of munitions for different tactical scenarios, armor-piercing rounds are not part of its standard ammunition types.