Rubuta ci gaba ga wannan sakin layi - A watan Yunin 1944, Eichelberger ya kira Krueger zuwa hedkwatar Sojoji na shida. Yaƙin Biak
, inda Rundunar Sojoji ta 41 ta sauka a watan Mayu, ba ta da kyau, kuma filayen jirgin sama da MacArthur ya yi alkawarin za su kasance don tallafawa yakin Saipan ba a hannun Amurka ba. Eichelberger ya gano cewa Jafananci, wadanda suka kasance a cikin lambobi mafi girma fiye da yadda aka bayar da rahoton, sun kasance a cikin koguna da ke kallon wuraren filin jirgin sama. Duk da yake Amurkawa sun fi horarwa da kayan aiki fiye da Buna, haka ma Jafananci, waɗanda suka yi amfani da sababbin dabarunsu na guje wa hare-hare masu tsada da kuma karɓar mafi yawan kuɗin da aka samu. Bayan ganin halin da ake ciki da kansa, Eichelberger ya kammala cewa Fuller na 41st Infantry Division bai yi mummunan ba. Duk da haka, kamar yadda yake a Buna, Eichelberger ya sauya wasu jami'ai da ya ji ba su yi aiki ba a matsayin filin yaƙi. Umarninsa shi ne ya maye gurbin Fuller a matsayin kwamandan rundunar aiki maimakon ya sauke shi a matsayin kwamandan sashen, amma Fuller ya bukaci ya sauke kansa, kuma Krueger ya tilasta masa. A shawarwarin Eichelberger, an maye gurbin Fuller da Brigadier Janar Jens A. Doe. Krueger bai yi farin ciki da aikin Eichelberger a kan Biak ba, yana kammala cewa dabarun Eichelberger ba su da tunani, kuma ba su fi na Fuller ba, kuma wataƙila sun jinkirta maimakon hanzarta kama tsibirin. A gefe guda kuma, MacArthur ya yi tunani sosai game da aikin Eichelberger don ba shi lambar yabo ta Azurfa.