A landing craft air cushion lands on Alvund Beach, Norway during an amphibious landing in support of Trident Juncture 18, Oct. 30, 2018. Trident Juncture provides a unique and challenging environment for Marines and Sailors to rehearse their amphibious capabilities which will result in a more ready and proficient fighting force. The LCACs originated from USS New York and showcased the ability of the Iwo Jima Amphibious Ready Group and the 24th Marine Expeditionary Unit to rapidly project combat power ashore. - A landing craft air cushion lands on Alvund Beach, Norway during an amphibious landing in support of Trident Juncture 18, Oct. 30, 2018. Trident Juncture provides a unique and challenging environment for Marines and Sailors to rehearse their amphibious capabilities which will result in a more ready and proficient fighting force. The LCACs originated from USS New York and showcased the ability of the Iwo Jima Amphibious Ready Group and the 24th Marine Expeditionary Unit to rapidly project combat power ashore.