With rocket-assisted munitions, the M777 Howitzer can reach 30 kilometers.

• A. False
• B. True but only 15 kilometers
• C. True up to 20 kilometers
• D. True, 30 kilometers

Answer: (D)

Rocket-assisted munitions extend the range of a 155 mm howitzer by adding propulsion so the shell can travel farther than standard rounds. For the M777, using these projectiles can push the reach to about 30 kilometers, whereas conventional rounds typically cap out in the low-to-mid 20s kilometers depending on charge and elevation. So the statement that 30 kilometers is achievable with rocket-assisted munitions is correct, reflecting how RAP increases range beyond what standard ammunition can do. Without RAP, the range would be shorter, which is why the other options aren’t as accurate.