Pedzisa mutsara unotevera: Muna March 1944, Simpson akabatanidzwa ku Landing force mukati me3rd Marine Division uye akabatanidzwa mu
Kumhara paEmirau, uko hakuna kusangana nokudzivisa kupi nokupi. Akakwidziridzwa kuva lieutenant colonel muna April 1944 uye akarayirwa kudzokera kuUnited States mwedzi mumwe gare gare. Paakadzokera kuUnited States, Simpson akarayirwa kuti apinde muChikoro cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata cheChikwata.