<prompt> Qedela umusho olandelayo: Ekuqhumeni kweMpi Yezwe II ngoSepthemba 1939, uKopp wajoyina iFrench Foreign Legion njengenxusa futhi walwa eMpini yaseFrance ngoMeyi-Juni 1940, wasinda kancane eBlitzkrieg abaningi babangane bakhe abangazange baphile. UKopp walimala kakhulu futhi wathunjwa kodwa waphunyuka esibhedlela sezempi futhi wakwazi ukujoyina iyunithi lakhe, manje  <response>: ibutho elahluliwe, ngaphandle nje kweMarseilles ngo-August. Ngenyanga elandelayo, uKopp wadluliselwa endlunkulu ye-Foreign Legion e-Algeria, lapho akhishwa khona ebuthweni futhi wanikezwa impesheni engu-80. 