Rubuta ci gaba ga wannan sakin layi - An fara daure shi a Oflag XXI-C a Schildberg a cikin "Reichsgau Wartheland" da Jamus ta haɗu. Yayin da aka tsare shi a Oflag XXI-C, Løken ya raba daki tare da Kanar Johannes Schiøtz, wanda ya halarci Kwalejin Sojojin Norway kusan shekaru arba'in da suka gabata. Løken da Schiøtz sun kasance abokan zama a Oflag XXI-C daga 6 ga Janairu 1944 zuwa 19 ga Janairu 1945, lokacin da aka tura fursunonin Norway a cikin mako guda da aka tilasta tafiya da ƙafa da jirgin kasa zuwa Oflag III-A a Luckenwalde, Jamus. A ranar 24 ga Janairu, kwana biyar a cikin tafiya, an tura Løken zuwa motar asibiti, yana fama da rashin lafiya. Fursunonin yaƙi na Norwegian sun kasance a tsare a Oflag III-A har sai masu tsaron Jamus sun watsar da sansanin a ranar 21 ga Afrilu, 1945, tare da sojojin Soviet sun isa washegari. Ranar 10 ga Mayu, 1945, kwana biyu bayan karshen yakin a Turai
, fursunonin Norwegian sun bar Luckenwalde, sun isa Norway a cikin kungiyoyi da dama a ƙarshen Mayu / farkon Yuni 1945. Løken ya isa Oslo a ranar 28 ga Mayu 1945.