A Brief Outline of 45^th Infantry Division

WW II History 

Origin of the Division:

      The 45^th was activated as a National Guard Division in 1924 in Arizona, Colorado, New Mexico and Oklahoma. The Division adopted the Thunderbird shoulder patch in 1939 after the rise of the Nazi Party in Germany which used the swastika, a symbol that bore a resemblance to the original divisional patch. The Thunderbirds were “federalized” on 16 September, 1940 after President Roosevelt declared a “limited national emergency.” 

Component Units:

• 157th Infantry Regiment
• 179th Infantry Regiment
• 180th Infantry Regiment
• 158th Field Artillery Battalion
• 160th Field Artillery Battalion
• 171st Field Artillery Battalion
• 189th Field Artillery Battalion
• 120th Engineer Combat Battalion
• 45th Reconnaissance Troop

Stateside Training:

      The Division home is Fort Sill, Oklahoma, where initial Divisional training took place. The 45^th took part in the Louisiana maneuvers in 1941 as part of the 3^rd Army. In preparation for taking part in the North African Campaign, the 45^th moved to Fort Devens, Massachusetts. Plans changed and the Division then trained in New York and Virginia for the invasion of Sicily.

Shipping Overseas:

     The Division departed the States on 8 June, and arrived on 22 June, 1943 in North Africa, where it trained further for the Sicily invasion at Arzew, French Morocco.

Campaigns:

Sicily – Operation Husky, 9 July-17 August, 1943:

     On the morning of 10 July, 1943, the 45^th, commanded by Major General Troy H. Middleton and part of Patton’s Seventh Army, landed on the easternmost beaches of the American landings. Pushing north, the 45^th took part in the rush to Palermo before turning east toward Messina. Fighting along the coast with the 1^st Infantry Division on their right flank, the 45^th took Santo Stefano. After taking Motta Hill on 26 July and the fierce 4 days of fighting at “Bloody Ridge”, Patton, on 30 July, pulled the Division out of the line in preparation for the invasion of the Italian mainland.

Italy (Salerno) – Operation Avalanche, 9 September, 1943 – 21 January, 1944:

     Now part of the Mark Clark’s Fifth Army, the 45^th was in reserve for the landings at Salerno, with the first elements going ashore the morning of 10 September. The Division’s arrival was just in time to stop the German attempt to split the beachhead and destroy the landing forces through a gap in the lines along the Sele River. Moving inland, the 45^th crossed the Calore River on 27 September, the Volturno River on 3 November and took Venafro, all against increasingly stiff resistance. As the allies pushed towards Cassino, progress slowed due to determined German defenses and difficult terrain. The Division was pulled off the line on 9 January for rest and recuperation and for the build up of landing forces for Operation Shingle.

Anzio – Operation Shingle, 22 January- 24 May, 1944:

     The 45^th landed against light resistance at Anzio on 22 January, 1944. The 179^th Regiment saw the Division’s first action of the campaign at Aprilia also known as “the factory” on 27 January. By mid-February, the 45^th was positioned astride the “Via Anziate,” the road leading to Rome. On 16 February, six German divisions struck at the 45^th Division positions in an attempt to drive to the sea and destroy the beachhead. The attacks lasted for four days and nights causing horrendous casualties on both sides. The Thunderbirds were driven back but did not break and the German attack failed to achieve its objective. At the end of the month, the Germans tried to attack through the 3^rd Division but failed there as well. Three more months would pass before enough men and materiel would be ashore to break out of the beachhead and move further inland. Following the successful attack on the Gustav line in mid-May, the Anzio breakout began on 23 May, 1944. On 25 May, the 5^th Army advancing north from Cassino, joined the Anzio forces and turned towards Rome. After the fall of Rome, the 45^th was preparing to invade southern France as part of Operation Dragoon.

Southern France – Operation Dragoon, 15 August-14 September, 1944:

     Initially to be undertaken simultaneously to Operation Overlord in Normandy, Dragoon was postponed until mid-August due to shortages in landing craft to carry out both landings. The 45^th landed against light resistance and began the rapid advance inland, spearheading the drive for the Belfort Gap.

Rhineland, 15 September, 1944-21 March, 1945:

     Breaking out of the bridge head, the Division took the strongly defended city of Epinal on 24 September, crossed the Moselle River and entered the western foothills of the Vosges Mountains, taking Rambervillers on 30 September, and crossing the Mortagne River on 23 October. After a short rest period, the 45th, on 25 November, attacked the forts Kaiser Wilhelm built to protect the Alsace Regions north of Mutzig, crossed the Zintzel River and advanced through the Maginot Line. From 2 January, to 16 February, 1945, the Division was in defensive positions along the Moder River. The 45^th again pulled back for a rest period before smashing through the Siegfried Line on 17 March.

Central Europe, 22 March-11 May, 1945:

     On 26 March, 1945, the 45^th crossed the Rhine between Worms and Hamm. Continuing on to Aschaffenburg on 3 April, entering Nuremburg on 20 April, crossing the Danube River on 27 April, and on 29 April, the 45^th liberated 32,000 prisoners of Dachau concentration camp. The Division captured Munich on 30 April, 1945 where it remained as the occupation force through May.

Return Home:

     The Division arrived in New York in June, 1945 before continuing on to Camp Bowie, Texas. The 45^th Infantry Division was deactivated on 7 December, 1945, reverting to a National Guard Division, but serving only Oklahoma.

Post War:

     The Division was re-federalized in 1950 and in March, 1951 shipped overseas and to Korea where it served until 1953, accumulating 429 days in combat. It went back to National Guard status until January, 1969 when it was restructured into an infantry brigade, an artillery group, and a support command, with state headquarters providing general administrative and logistical support. These units all retain the Thunderbird patch except the state headquarters group which uses the Indian Head patch.

WW II Division Statistics:

The 45^th served 511 days in combat and suffered over 20,000 casualties; killed, wounded and missing.

The Division was awarded 7 Distinguished Unit Citations.

For their service in WW II, members of the Division were awarded:

• 8 Medals of Honor
• 61 Distinguished Service Crosses
• 3 Distinguished Service Medals
• 1,848 Silver Stars
• 38 Legions of Merit
• 59 Soldier’s medals
• 5,744 Bronze stars

 Information for this outline was compiled from the following sources:

Whitlock, Flint . The Rock of Anzio. From Sicily to Dachau: A History of the U.S. 45^th Infantry Division. Westview Press, 1998.

Mauldin , Bill. The Brass Ring. New York, N.Y.  Berkley Publishing Co., 1971.

“45^th Infantry Division, World War II Reenactors and Venturing Crew” website: http://www.45thdivision.org/home.htm

45^th Infantry Division (United States) from Wikipedia the free encyclopedia: http://en.wikipedia.org/wiki/45th_Infantry_Division_(United_States)

45^th Infantry Division Museum: http://www.45thdivisionmuseum.com/index.html