A Dock Landing Ship (LSD) is a type of amphibious warfare vessel designed to support marine operations. It can transport and launch landing craft, vehicles, and troops directly onto shore. LSDs are equipped with a well deck that allows for the deployment of small boats and amphibious vehicles, making them essential for beach landings and other military operations. These ships are typically used by naval forces, such as the United States Navy, to facilitate amphibious assaults and humanitarian missions. They can carry a variety of equipment, including Marine Corps vehicles and supplies, ensuring that troops are well-supported during operations.