Ka kammala wannan jumla: Rundunar Sojan Ruwa ta Amirka ta tura rukunin jiragen ruwa zuwa Scapa Flow don su haɗa kai da rundunar jiragen ruwa na Birtaniya, masu hallaka zuwa Queenstown, Ireland, da kuma jiragen ruwa don su taimaka wajen tsare jiragen ruwa. An kuma tura wasu rundunonin sojan ruwan Amurka zuwa Faransa. Birtaniya da Faransanci sun so sojojin Amurka da aka yi amfani da su don karfafa sojojin su a kan gwagwarmaya kuma ba su ɓata jirgi ba a kan kawo kayayyaki. Janar John J. Pershing, kwamandan rundunar sojan Amurka (AEF), ya ki ya raba rukunin Amurka don amfani da su azaman kayan cikawa. A matsayin banda, ya ba da izinin yin amfani da regiments na Afrika-Amurka a cikin ƙungiyoyin Faransa. Harlem Hellfighters sun yi yaƙi a matsayin wani ɓangare na sashen Faransa na 16, kuma sun sami wani rukuni na Croix de Guerre don ayyukansu a Château-Thierry,
Belleau Wood, da kuma Sechault. Ka'idar AEF ta bukaci yin amfani da hare-haren gaba, wanda daular Birtaniya da kwamandojin Faransa suka yi watsi da shi saboda yawan asarar rayuka da ya haifar.