What is the designation for air-cushioned landing craft in the Navy?

The designation for air-cushioned landing craft in the Navy is LCAC, which stands for Landing Craft Air Cushion. These specialized vessels are designed to transport equipment and personnel from a ship to a shore, enabling operations in shallow waters where traditional landing craft may struggle. LCACs utilize large fans to create a cushion of air that allows them to hover above the water, providing enhanced speed and agility compared to other types of landing craft. This capability makes them particularly valuable for amphibious operations, allowing for rapid deployment of forces and equipment to austere environments.

The other designations refer to different types of landing crafts: LCM stands for Landing Craft Mechanized, which is a traditional type of landing craft designed to carry vehicles; LCT stands for Landing Craft Tank, also used for transporting tanks; and LCS refers to Littoral Combat Ship, which is a class of shallow-draft warships designed for operations close to shore. Each plays a unique role within naval operations, distinct from that of the air-cushioned landing craft.