<prompt> Bhala okuqhubekayo kwalesi sigaba - Ngemva kokuhlaselwa kwePearl Harbor yiJapane nokungena kwe-United States eMpini Yezwe II, uFoster wabizelwa emsebenzini osebenzayo esezingeni lika-Commander ku-Naval Reserve futhi wathunywa ngqo nguMongameli uFranklin D. Roosevelt ukuba aqhube ukuhlolwa okhethekile kwasolwandle. Omunye wemisebenzi yakhe yokuqala kwakuwukuqhuba uphenyo ePanama Canal Zone  <response>: kulandela uchungechunge lwezikhalazo ezivela kuLieutenant General Daniel Van Voorhis, uMkhuzi Wenduna Yezokuphepha yaseCaribbean ngokubambisana kwezempi nezasolwandle. 