Which system is the High Mobility Artillery Rocket System (HIMARS) mounted on a wheeled vehicle, with length 7 m, operational range 480 km, speed 85 km/h, armed with 6 M270 rockets, and crew of 3 enlisted?

Which system is the High Mobility Artillery Rocket System (HIMARS) mounted on a wheeled vehicle, with length 7 m, operational range 480 km, speed 85 km/h, armed with 6 M270 rockets, and crew of 3 enlisted?

• A. M142
• B. M777
• C. M224
• D. MK-19

Answer: (A)

This question tests recognizing a specific rocket artillery system by its platform and crew profile. The description—a wheeled launcher about 7 meters long, capable of about 85 km/h, with a single pod that carries six rockets and a crew of three enlisted—matches the M142 High Mobility Artillery Rocket System. HIMARS is built on a light, wheeled chassis for high mobility, uses a single 6-round launcher pod (firing GMLRS or ATACMS missiles), and traditionally operates with a three-person crew. The other options do not fit this profile: a towed 155 mm howitzer, a light mortar, and a grenade launcher are not rocket artillery systems on a wheeled launcher. Therefore, the described system is the M142 HIMARS.

This question tests recognizing a specific rocket artillery system by its platform and crew profile. The description—a wheeled launcher about 7 meters long, capable of about 85 km/h, with a single pod that carries six rockets and a crew of three enlisted—matches the M142 High Mobility Artillery Rocket System. HIMARS is built on a light, wheeled chassis for high mobility, uses a single 6-round launcher pod (firing GMLRS or ATACMS missiles), and traditionally operates with a three-person crew. The other options do not fit this profile: a towed 155 mm howitzer, a light mortar, and a grenade launcher are not rocket artillery systems on a wheeled launcher. Therefore, the described system is the M142 HIMARS.