Kammala jumla mai zuwa: Bayan Operation Michael, Jamus ta kaddamar da Operation Georgette a arewacin tashar jiragen ruwa na Channel. Allies sun dakatar da motsawa bayan da Jamus ta sami nasarorin ƙasa kaɗan. Sojojin Jamus a kudanci sun gudanar da
Ayyukan Blücher da Yorck, suna matsawa gaba zuwa Paris. Jamus ta kaddamar da Operation Marne (Yaƙin na biyu na Marne) a ranar 15 ga Yuli, a ƙoƙarin kewaye Reims. Sakamakon kai hari, wanda ya fara Ranar Kwana ɗari, ya nuna alamar nasarar nasarar da Allied ta yi a yakin. A ranar 20 ga watan Yuli, Jamus ta koma Marne zuwa layin farko, ba tare da samun nasara ba, kuma sojojin Jamus ba su sake samun damar ba. Sakamakon mutuwar Jamus tsakanin Maris da Afrilu 1918 ya kasance 270,000, ciki har da mutane da yawa masu horar da su sosai.