Patreon: https://www.patreon.com/join/mhv A brief overview of the structure and organization of an United States Marine Corps Division in May 1944, the so called F-100 Series. Note that the layout of the Marine Corps and its division was changed several times throughout the war and this setup is based on the Table of Organization. *Credits* The Counter-Design is heavily inspired by Black ICE Mod for the game Hearts of Iron 3 by Paradox Interactive https://forum.paradoxplaza.com/forum/index.php?forums/blackice.467/ **Sources** *Main Source* Forty, George: US MARINE CORPS HANDBOOK 1941-1945 *Additional Sources* http://www.ibiblio.org/hyperwar/USMC/OOB/Regt-TOE-F/ Rottman, Gordon: U.S. Marine Corps World War II Order of Battle: Ground and Air Units in the Pacific War, 1939-1945 History of US Marine Engineers http://www.mcu.usmc.mil/historydivision/Pages/Publications/Publication%20PDFs/A%20Brief%20History%20of%20U.S.%20Marine%20Engineers.pdf The Organization of the Marine Infantry Regiment http://www.ibiblio.org/hyperwar/USMC/OOB/Regt-TOE-F/ Numerial Overview of F-100 Series Marine Division http://www.ibiblio.org/hyperwar/USMC/OOB/F100-Division.html US Marine Corps – Brand Guide http://www.hqmc.marines.mil/Portals/134/Docs/CCM%20Docs/MCRC/MC%20Brand%20Guide/USMC_brand_guide2009.pdf Marine Corps Historical Publications: covering 1950-1920 https://www.mcu.usmc.mil/historydivision/Pages/Publications/1950_1920.aspx #Marines #USMC #Division