Introducing project “Military Insignia”, featuring top quality military heraldry designs. Here you will find designer apparel, accessories, custom postage and gifts decorated with insignia of the U.S. Army 40th Infantry Division (Mechanized). The 40th Infantry Division (Mechanized) ("Sunshine Division") is a modular division of the United States Army. Following the army's modularization the division has become a four brigade combat team division with National Guardsmen from throughout the Pacific/Western United States and Oceania. Its Division Headquarters is located at Los Alamitos Joint Forces Training Base in Los Alamitos, California. The 40th Infantry Division was organized at Camp Kearny, near San Diego, California, on 16 September 1917, originally designated as the 19th Division. It was composed of National Guard units from the states of Arizona, California, Colorado, Nevada, New Mexico, and Utah.After seeing service in World War I as a depot division, it was reorganised as the National Guard division for California, Nevada, and Utah, before seeing service in the Pacific Theatre of World War II. Later, the division served in Korea and some of its units were designated for Vietnam. The division was redesignated the National Guard unit for California alone, and it continues to serve domestically as such, mostly in homeland security operations. In July 2006, as part of the Army National Guard's modularization process, the 40th Infantry Division reorganized into four brigade combat teams and one aviation brigade. National Guard units from California, Oregon, Hawaii, Arizona, Washington, Alaska, New Mexico, Indiana, Nebraska, Utah and Guam are today part of the 40th Infantry Division. The shoulder sleeve insignia was originally approved for the 40th Division on 23 Nov 1918. It was redesignated for the 40th Armored Division on 27 Jul 1954 and rescinded on 23 Sep 1954. The insignia was reinstated and approved for the 40th Infantry Brigade on 1 May 1968. On 21 Jan 1974 the insignia was redesignated for the 40th Infantry Division. The sun design alludes to California where the division had its origin, while the blue field alludes to the sky and the Pacific Ocean.