<prompt> Bhala ukuqhubeka kwalesi sigaba - Ekuqhamukeni kweMpi Yezwe II ngoSepthemba 1939, uKopp wajoyina iFrench Foreign Legion njengenxusa futhi walwa eMpini yaseFrance ngoMeyi-Juni 1940, wasinda kancane eBlitzkrieg iningi labalingani bakhe abafa. UKopp walimala kanzima futhi wathunjwa kodwa waphunyuka esibhedlela sezempi futhi wakwazi ukubuyela eqenjini lakhe, manje elaliyibutho elahluliwe  <response>: , ngaphandle nje kweMarseilles ngo-August. Ngenyanga elandelayo, uKopp wadluliselwa endlunkulu ye-Foreign Legion e-Algeria, lapho akhishwa khona ebuthweni futhi wanikezwa impesheni engu-80. 