Complex sentence: He later became commander of the 182nd Infantry Brigade in the United Kingdom from November 1943 until late March 1945, in August taking command of the 114th Infantry Brigade (formerly the 211th Infantry Brigade).
Split into simpler sentences: He later became commander of the 182nd Infantry Brigade in the United Kingdom from November 1943 until late March 1945. In August 1945 he took command of the 114th Infantry Brigade (formerly the 211th Infantry Brigade).