In a Marine Division, which battalion mainly focuses on combat mobility?

The correct answer is the Tank Battalion, as it primarily focuses on combat mobility within a Marine Division. Tank battalions are equipped with armored vehicles specifically designed for rapid movement and support during combat operations. They are capable of maneuvering across a variety of terrains, providing both offensive and defensive capabilities. The tanks allow for swift assaults and can be utilized to breach enemy lines, enhancing the division's overall combat effectiveness and mobility on the battlefield.

In contrast, the Logistics Battalion focuses on the supply and support aspects, ensuring that troops are provided with necessary resources and equipment. The Artillery Battalion is primarily responsible for providing indirect fire support, using various artillery systems to engage targets at a distance rather than emphasizing mobility. The Infantry Battalion, while also essential in combat operations, relies on foot movement and is more focused on close combat and securing ground rather than the rapid maneuverability that tanks offer.