Video clips of USS Carter Hall (LSD 50) Harpers Ferry Class on Naval Base Norfolk, Virginia, July 12, 2019. U.S. Marines with II Marine Expeditionary Force rehearsed a loading exercise with the U.S. Navy to rapidly form, embark and deploy maritime Defense Support of Civil Authorities operations in support of U.S Northern Command. (U.S. Marine Corps b-roll by Cpl. Scarlet A. Sharp)