Which artillery system is a lightweight, towed 155mm howitzer deployable by CH-53E or MV-22?

Which artillery system is a lightweight, towed 155mm howitzer deployable by CH-53E or MV-22?

• A. M119A1 Howitzer
• B. M109A6 Paladin
• C. M198 Howitzer
• D. M777 Howitzer

Answer: (D)

The test is looking at an artillery system that can be quickly deployed in expeditionary Marine environments by airlift, so the key point is weight and air-transportability without sacrificing a true 155mm caliber. The M777 Howitzer fits best because it was designed specifically to be lightweight while delivering the standard 155mm firepower. Its use of aluminum and other advanced materials keeps the weight low enough to be sling-loaded or airlifted by heavy-lift helicopters like the CH-53E Super Stallion and by the MV-22 Osprey, enabling rapid emplacement from ships or austere landings. In contrast, a 105mm system is not the right caliber for this role. A self-propelled 155mm like the Paladin is heavier and not a towed option, so it doesn’t align with the requirement for a light, towed system deployable by these aircraft. The older towed 155mm M198 is heavier than the M777, making airlift by those platforms more challenging and less practical for rapid, expeditionary deployment. So, the lightweight, air-transportable 155mm towed option is the M777.

The test is looking at an artillery system that can be quickly deployed in expeditionary Marine environments by airlift, so the key point is weight and air-transportability without sacrificing a true 155mm caliber.

The M777 Howitzer fits best because it was designed specifically to be lightweight while delivering the standard 155mm firepower. Its use of aluminum and other advanced materials keeps the weight low enough to be sling-loaded or airlifted by heavy-lift helicopters like the CH-53E Super Stallion and by the MV-22 Osprey, enabling rapid emplacement from ships or austere landings.

In contrast, a 105mm system is not the right caliber for this role. A self-propelled 155mm like the Paladin is heavier and not a towed option, so it doesn’t align with the requirement for a light, towed system deployable by these aircraft. The older towed 155mm M198 is heavier than the M777, making airlift by those platforms more challenging and less practical for rapid, expeditionary deployment.

So, the lightweight, air-transportable 155mm towed option is the M777.