Sergeants major from II Marine Expeditionary Force, 24th Marine Expeditionary Unit, Marine Medium Tiltrotor Squadron 365 (Reinforced) and 3rd Battalion, 6th Marine Regiment converse aboard the USS Iwo Jima, Oct. 29, 2014. Sergeant Major Bryan K. Zickefoose, II MEF Sergeant Major, visited the 24th MEU to meet with the Marines and Sailors at-sea before they deploy later this year.