Amphibious Assault Vehicles (AAVs) are specialized military vehicles designed to transport troops and equipment from sea to land. They can operate both in water and on land, making them essential for amphibious operations. AAVs are equipped with tracks for mobility on various terrains and can carry a squad of Marines, along with their gear. These vehicles are often used by the United States Marine Corps and are capable of navigating rough waters and beach landings. AAVs are armed with machine guns and can provide fire support during assaults, enhancing the effectiveness of military operations in coastal environments.