The branch of the United States Armed Forces responsible for conducting amphibious operations with the United States Navy had which armor battalion?
3rd Tank Battalion The 3rd Tank Battalion (3rd Tanks) was an armor battalion of the United States Marine Corps.
Naval Facilities Engineering Command The Naval Facilities Engineering Command (NAVFAC) is the United States Navy's engineering command, committed to the Navy's and United States Marine Corps' combat readiness. NAVFAC is headquartered at the Washington Navy Yard and is under the command of the Chief of Civil Engineers, as of 4 2015 , RADM Bret J. Muilenburg.