the end of the war. He passed out top from his officer training. On 18 May 1940, Powell was one of the cadets from the 166th, 167th, 168th, and 170th Officer Cadet Training Units commissioned as a second lieutenant onto the General List. He was almost immediately transferred to the Intelligence Corps. He was soon promoted to captain and posted as GSO3 (Intelligence) to the 1st (later 9th) Armoured Division. During this time he taught himself the Portuguese language to read the poet Camões in the original; as insufficient Russian-speaking officers were available at the War Office, his knowledge of the Russian language and textual analysis skills were used to translate a Russian parachute training manual—a task he completed after 11 pm in addition to his normal duties, deducing the meaning of many technical terms from the context; he was convinced that the Soviet Union must eventually enter the war on the Allied side. On one occasion, he was arrested as a suspected German spy for singing the Horst-Wessel-Lied. He was sent to the Staff College, Camberley. In October 1941, Powell was posted to Cairo and transferred back to the Royal Warwickshire Regiment. As secretary to the Joint Intelligence Committee, Middle East, he was soon doing work that would normally have been done by a more senior officer and was (May 1942, backdated to December 1941) promoted to major. He was promoted to lieutenant-colonel in August 1942, telling his parents that he was doing the work of three people and expected to be a brigadier within a year or two, and in that role helped plan the Second Battle of El Alamein, having previously helped plan the attack on Rommel's supply lines. Powell and his team began work at 0400 each day to digest radio intercepts and other intelligence data (such as estimating how many tanks Rommel currently had and what his likely plans were) ready to present to the chiefs of staff at 0900. The following year, he was appointed a Member of the Order of the British Empire for his military service. It was in Algiers that the beginning of Powell's distrust of the United States began. After socially mixing with senior American officers that he met and exploring their cultural views of the world, he became convinced that one of America's war aims was to destroy the British Empire. Writing home on 16 February 1943, Powell stated: