Complex sentence: Rhodes became chief of the Atlantic News service of the Office of War Information (OWI) and was in Eygpt in June of 1943, Sicily in September 1943 and London in November of 1943.
Split into simpler sentences: Rhodes became Chief of the Atlantic News service of the Office of War Information (OWI). Rhodes was in Eygpt in June of 1943, Sicily in September 1943 and London in November of 1943.