Tedder to select targets for all U.S. heavy bombers. On 1 November 1942, General Bernard Montgomery launched an attack on the Afrika Korps at Kidney Ridge. After initially resisting the attack, Field Marshal Erwin Rommel decided he no longer had the resources to hold his line and on 3 November he ordered his troops to withdraw. Allied victory in the Second Battle of Alamein was accomplished. Ninth Air Force had been first constituted as V Air Support Command, part of Air Force Combat Command, at Bowman Field, Kentucky on 11 September 1941. Its responsibility was to direct and coordinate the training activities of National Guard observation squadrons inducted into federal service with those of light bomber units training with the Army Ground Forces. However a lack of unity of command in the organizational set-up led to an early discontinuation of the "air support commands" and V Air Support Command was redesignated as Ninth Air Force in April 1942. It moved to Bolling Field, Washington, D.C. on 22 July and transferred without personnel or equipment to Cairo, Egypt on 12 November 1942. The Ninth Air Force mission comprised: (1) Gain air superiority; (2) Deny the enemy the ability to replenish or replace losses, and (3) Offer ground forces close support in North-East Africa. On 12 November 1942, the US Army Middle East Air Force was dissolved and replaced by HQ Ninth Air Force, commanded by Lieutenant General Lewis H. Brereton. At that time, the Ninth Air Force consisted of: IX Bomber Command (Brigadier General Patrick W Timberlake) at Ismailia, Egypt, IX Fighter Command (Colonel John C Kilborn) en route to Egypt, IX Air Service Command (Brigadier General Elmer E Adler). By the end of 1942 a total of 370 aircraft had been ferried to the Ninth Air Force. While the great majority were P-40s, Consolidated B-24 Liberators (The original Halverson Detachment (HALPRO), 98th Bombardment Group, 376th Bombardment Group, and RAF units), and B-25 Mitchells (12th) and 340th Bombardment Groups), there were also more than 50 twin-engine transports (316th Troop Carrier Group), which made it possible to build an effective local air transport service. Ninth Air Force P-40F fighters (57th, 79th, and 324th Fighter Groups) supported the British Eighth Army's drive across Egypt and Libya, escorting bombers and flying strafing and dive-bombing missions against airfields, communications, and troop concentrations. Other targets attacked were shipping and harbor installations in Libya, Tunisia, Sicily, Italy,