Dee ihe ga-eso paragraf a - E mechara nye Simpson iwu ka ọ laghachi na mpaghara Pacific ma tinye ya n'isi ụlọ ọrụ nke South West Pacific Area n'okpuru General Douglas MacArthur. Ọ rụrụ ọrụ dịka onye na-enyere ndị ọrụ nchekwa aka n'oge Philippines Campaign ma sonye n'agha Leyte
na Manila. Simpson nọgidere n'ọrụ ahụ ruo Jenụwarị 1946 ma sonyekwa na Ọchịchị nke Japan. Maka ọrụ ya n'ụlọ ọrụ MacArthur, e nyere Simpson ihe nrite nke Legion of Merit.