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.
3rd Battalion, 4th Marines 3rd Battalion, 4th Marines (3/4) is an infantry battalion of the United States Marine Corps. Nicknamed "Thundering Third". The most recent leader Lt. Col. B. Middleton's radio callsign is "Darkside". They are based at the Marine Corps Air Ground Combat Center, Twentynine Palms, California, and consist of approximately 1,000 Marines. The unit currently falls under the command of the 7th Marine Regiment, 1st Marine Division, but — along with its two sister battalions — is hosted by the 3rd Marine Division, at Camp Schwab in Okinawa, Japan, when training in jungle warfare. The 3rd falls under the 4th Marine Regiment at such times.