Which ship category is designed for amphibious warfare and has significant troop-carrying capacity?

The ship category specifically designed for amphibious warfare with substantial troop-carrying capacity is the LHD, or Landing Helicopter Dock. LHDs are multi-purpose amphibious assault ships that can transport, deploy, and support ground forces along with equipment and supplies. Their design allows for the operation of aircraft, including helicopters and vertical takeoff fixed-wing aircraft, making them crucial for launching and supporting amphibious operations.

They are equipped with well decks for landing craft and have large flight decks to accommodate various aircraft, which enhances their operational flexibility in supporting Marine Corps missions. The significant troop-carrying capacity allows for the transport of up to several hundred Marines, their gear, and vehicles, enabling rapid deployment to a theater of operations. Thus, LHDs play a vital role in executing the fleet's strategic objectives concerning expeditionary warfare and rapid response capabilities.