突击两栖车辆 - 照片和视频

这 攻击两栖车辆 （AAV）-官方指定AAVP-7A1（以前称为着陆车，跟踪，人员-7 abbr. LVTP-7)—is a fully tracked amphibious landing vehicle manufactured by U.S. Combat Systems (previously by United Defense, a former division of FMC Corporation). The AAV-P7/A1 is the current amphibious troop transport of the United States Marine Corps. It is used by U.S. Marine Corps Assault Amphibian Battalions to land the surface assault elements of the landing force and their equipment in a single lift from assault shipping during amphibious operations to inland objectives and to conduct mechanized operations and related combat support in subsequent mechanized operations ashore. It is also operated by other forces. Marines call them “amtracs”, a shortening of their original designation, “amphibious tractor”.

源： 维基百科上的攻击两栖车辆

这 攻击两栖车辆 （AAV） 是一种军用车辆，旨在将部队和设备从船舶运送到岸上和内陆。AAV 可以在陆地和水中运行，并具有全履带式底盘，使其能够穿越崎岖的地形。AAV 有 3 名机组人员，其部队舱最多可搭载 21 名乘客。AAV 配备 40 毫米榴弹发射器和 12.7 毫米机枪，用于自卫和火力支援。
AAV 还配备了烟雾弹发射器、夜视装置和全球定位系统。AAV 自 1972 年以来一直在美国海军陆战队服役，并已用于世界各地的各种冲突和行动。AAV 目前正在被两栖战车 （ACV） 取代，后者提供了改进的机动性、保护和生存能力。