Whakaotihia te rerenga e whai ake nei: I whakahau a Zundel i tetahi patereihana pu i te Hauauru o te Hauauru i te Pakanga Tuatahi o te Ao, a ko ia te rangatira pu o te Ono o nga ope taua o te United States i te rohe o te tonga ki te hauauru o te Moana-nui-a-Kiwa i te Pakanga Tuarua o te Ao, i uru atu ki nga mahi maha i reira. I te marama o Mei 1944 ka riro ia hei rangatira mo te 41st Infantry Division Artillery, a i whakawhiwhia ki a ia mo te toa i te pakanga
Ko te Pakanga o Biak me te Pakanga o Mindanao. Whai muri i te pakanga ka noho ia hei rangatira mo te Counter Intelligence Corps me te rangatira o tana Kura Corps. I mahi ia i te Pakanga o Korea hei Kaitirotiro Matua, Far East Command, me te Kaitirotiro Matua, United Nations Command.