Mezue ahịrịokwu na-esonụ: Na Machị 1944, "Monongahela" sonyeere At-Sea-Replenishment Group maka Fast Carrier Task Force 58, maka oge fọdụrụ agha na-arụ ọrụ na-aga n'ihu na ndị na-ebu ngwa ngwa, na-esonye na isi ọrụ ọ bụla dị na Central Pacific site na Hollandia, New Guinea, mbuso agha na Eprel 1944 na mbuso agha nke Okinawa otu afọ mgbe e mesịrị. Onye na-eme mmanụ na-akwado ndị na-eme njem n'oge mwakpo nke abụọ na Truk, mbuso agha nke Marianas, Agha nke Oké Osimiri Philippine, mbuso agha Palaus,
Mgbasa ozi Leyte, na ntọhapụ nke Philippines. Na Nọvemba 1944, ọ bụ otu n'ime ndị na-ebu mmanụ na Captain Jasper T. Acuff's At-Sea-Refueling Group nke mere njem dị ize ndụ site na Surigao Strait n'ime East China Sea iji tinye mmanụ ụgbọ mmiri nke Admiral William F. Halsey nke 3 / TF 38 n'oge mwakpo ya na Indochinese na China. Ụgbọ mmiri ahụ kwadokwara mwakpo nke Iwo Jima na Okinawa, na-agbapụ site na mbibi site na mwakpo ndị na-egbu onwe ha na Kerama Retto, na 16 Eprel 1945. Na njedebe nke ọrụ Okinawa na June, "Monongahela" gara San Francisco maka nrụzigharị dị mkpa nke ka na-aga n'ihu mgbe agha kwụsịrị na 15 August.