Rubuta ci gaba don wannan sakin layi - A watan Janairun 1944 an nada Langley a matsayin babban kwamandan sabon rukunin Anglo-American; Makarantar Leken Asiri ta 9 (Yankin Yammacin Turai), wanda aka haɗa da SHAEF a lokacin yakin yamma
na 1944 zuwa 45. Matsayin IS9 ((WEA) shine shirya tserewa da kuma gujewa, kafa cibiyoyin karɓar, tattara bayanan sirri da kuma shirya ma'aikatan da za su koma Birtaniya. Waɗannan ayyukan sun faɗaɗa zuwa POWs da aka 'yantar yayin da aka mamaye sansanonin su. Hakanan ya haɗa da kafa "wuraren tsaro" a bayan layin abokan gaba inda maza za su iya taruwa har sai an 'yantar da su, maimakon haɗarin shiga cikin layin gaba. Kungiyar ta kuma shiga cikin "Operation Pegasus" a Arnhem.