Kammala jumla mai zuwa: A ƙarshen 1944, "Luftwaffe" na Jamus yana fama da irin wannan ƙarancin matukan jirgi, jirgin sama da mai wanda za a iya rage yawan hare-haren iska a kan Burtaniya kuma Ofishin Yakin ya fara sake tsara abubuwan da suka wuce na AA a Burtaniya a cikin rundunonin soji don ayyuka a yankunan baya. A halin da ake ciki, rundunar soji ta 21 da ke fada a
Arewa maso Yammacin Turai na fama da karancin ma'aikata, musamman a tsakanin sojoji. A watan Janairun 1945, Ofishin Yakin ya hanzarta sauya fashewar bindigogi zuwa raka'o'in sojoji, da farko don layin sadarwa da ayyukan aiki, ta haka ne ya saki sojojin da aka horar don aikin gaba. An zaɓi 64th S / L Regiment don sauyawa a ranar 23 ga Janairu, 1945, kuma an sake sanya shi 639 (Essex Regiment) Infantry Regiment, RA, tare da 'batir' biyar da aka sanya A zuwa E.