63rd Infantry Division (United States)
The 63rd Infantry Division ("Blood and Fire") was an infantry division of the United States Army that fought in Europe during World War II. After the war it was inactivated, but later the division number and shoulder sleeve insignia were authorized for use by the 63rd Army Reserve Command (ARCOM). The 63rd Regional Support Command is responsible for the base and administrative support of all United States Army Reserve units throughout the seven-state region of southwestern United States including California, Nevada, Arizona, New Mexico, Oklahoma, Texas and Arkansas. Although the 63rd Regional Readiness Command  located in Los Alamitos, CA, was not authorized to carry the lineage of the 63rd Infantry Division, the creation of the new 63rd Regional Support Command in Moffett Field, CA, authorizes it to inherit the lineage and the bi-color red and blue background 63rd Infantry Division flag as an exception to policy. The unit was inactivated on 6 December 2009 and replaced by the 79th Sustainment Support Command, and was reactivated as a regional support command. World War II. Gathering strength. The 63rd Infantry Division was activated on 15 June 1943, at Camp Blanding, Florida, using a cadre from  the 98th Infantry Division. Shortly thereafter, the division removed to Camp Van Dorn, Mississippi to prepare for deployment to Europe. On three occasions during the next seventeen months, the division trained up fresh recruits into effective combat teams, only to have them pulled from the division and sent overseas as replacements. The first elements of the division, anxious to get in the fight, finally arrived in Europe in December 1944 and were joined by the rest of the division in January 1945. Order of Battle. The division consisted of the following units: Major attached units. More attached and detached units  are listed here: In action. Three regiments of the 63rd Division arrived in Marseille, France, 8 December 1944, trained at Haguenau and, under the designation Task Force Harris, protected the east flank of the Seventh Army along the Rhine River. The task force fought defensively from 22 to 30 December 1944. On 30 December 44, while the 253d Inf Regt was attached to the 44th Inf Div and the 255th Inf Regt was attached to the 100th Inf Div, the 254th Inf Regt was moved to the Colmar area of France where it was attached to the 3d Inf Div  which was at the time a part of the First French Army. The infantry regiments remained with their attachments until early February 1945. The rest of the division arrived at Marseilles, 14 January 1945, and moved to Willerwald on 2 February, where it was joined by the advance elements on 6 February. On 7 February, the 63rd conducted local raids and patrols, then pushed forward, crossing the Saar River on 17 February, and mopping up the enemy in the Mühlenwald (Muehlen Woods). After bitter fighting at Güdingen early in March, the division smashed at the Siegfried Line on 15th at  Saarbrücken, Germany, taking Ormesheim and finally breaching the line at Sankt Ingbert and Hassel on 20 March. Hard fighting still lay ahead, but the Siegfried Line was Germany's last attempt to defend its prewar boundaries along the western front. Before resting on 23 March, the 63d took Spiesen-Elversberg, Neunkirchen and Erbach. From then until the end of the war, the 63d Division carved a path of "blood and fire" from Sarreguemines through Germany. On 28 March, the division crossed the Rhine at Lampertheim, moved to Viernheim and captured Heidelberg on 30 March. Continuing the advance, the 63rd crossed  the Neckar River near Mosbach and the Jagst River The 253rd Infantry Regiment, received the majority of the German resistance during this time at the Battle of Buchhof and Stein am Kocher. Heavy resistance slowed the attack on Adelsheim, Möckmühl, and Bad Wimpfen. The division switched to the southeast, capturing Lampoldshausen and clearing the Harthäuser Woods on 7 April. A bridgehead was secured over the Kocher River near Weißbach on 8 April, and Schwäbisch Hall fell on 17 April. Advance elements crossed the Rems River and rushed to the Danube. The Danube was crossed on 25 April, and Leipheim fell  before the division was withdrawn from the line on 28 April, and assigned security duty from the Rhine to Darmstadt and Würzburg on a line to Stuttgart and Speyer. The 63d began leaving for home on 21 August 1945, and was inactivated on 27 September 1945. From mid-February 1945 until the end of the war, the 63rd Infantry Division made a path of Blood and Fire from Sarreguemines through the Siegfried Line to Worms, Mannheim, Heidelberg, Gunzburg and ending in Landsberg Germany at the end of April 1945 when the division was pulled from the line for a much  needed rest. Post-war History (1945–1962). On 1 May 1959, the division was reorganized as a Pentomic Division. The division's three infantry regiments were inactivated and their elements reorganized into five infantry battle groups: Under the ROAD program (1963–1965). On 1 April 1963, the division was reorganized as a Reorganization Objective Army Division (ROAD) unit. Three brigade headquarters were activated and the Infantry battle groups were reorganized into six battalions. Two Armor battalions and five Field Artillery battalions were assigned to the Division. The division and subordinate elements were inactivated on 31 December 1965. Army Reserve. The 63rd Infantry  Division was reactivated in February 1952 as a unit reflagged from the 13th Armored Division, and assigned to the Army Reserve, with headquarters in Los Angeles, California. The division was again inactivated in December 1965, and the colors were transferred to the 63rd Reinforcement Training Unit. On 1 January 1968, the 63rd Army Reserve Command (ARCOM) was activated and, as an exception to policy, allowed to wear the shoulder sleeve insignia and distinctive unit insignia of the 63rd Infantry Division. The 63rd ARCOM did not, however, perpetuate the lineage and honors of the 63rd Infantry Division, as Department of the  Army policy does not authorize TDA units, such as ARCOMs, to inherit the lineage and honors of TO&E units, such as divisions. Based at Los Alamitos Armed Forces Reserve Center, the command encompassed Army Reserve units in Southern California, Arizona, and Nevada. From 1990 through 1991, over 2,500 Army Reserve soldiers from the 63rd ARCOM served on active duty in support of Operation Desert Shield and Operation Desert Storm. Twenty-two of the command's units were mobilized, with fourteen of them deploying to the Persian Gulf. In April 1995, the 63rd ARCOM was redesignated as the 63rd Regional Support  Command (later revised to Regional "Readiness" Command), and its geographic boundaries were realigned to coincide with those of Federal Emergency Management Agency Region IX. The 63rd maintained command and control of 14,000 soldiers and 140 units in the states of California, Arizona and Nevada, and assumed additional responsibility to support the major functional reserve commands within its area. The 63rd RRC supported both foreign and domestic active Army missions, including participation in NATO operations in Bosnia and Kosovo. Since 2001, thousands of soldiers from the 63rd RRC have served in Afghanistan and Iraq. In September 2008, the 63rd and 90th  Regional Readiness Commands combined into the 63rd which was redesignated the 63rd Regional Support Command again, with its new headquarters at Moffett Field, California. As a key component of the Army Reserve's transition to an operational force, the newly formed 63rd RSC has foregone command and control of units in favor of a greatly expanded area of responsibility. The 63rd RSC provides base support and administrative support to over 40,000 Army Reserve soldiers in the southwest United States.