Mezue ahịrịokwu na-esonụ: N'April 1943, e zigara nkewa ahụ na Yugoslavia, bụ ebe o sonyere n'ọgụ a na-alụso ndị agha na-alụ ọgụ nke a kpọrọ
Case Black, na mgbe e mesịrị na Gris ebe o sonyere na arụmọrụ mgbochi. Na Nọvemba 1943, nkewa ahụ laghachiri Yugoslavia, ebe ọ sonyere na arụmọrụ arụmọrụ Kugelblitz, Schneesturm na Waldrausch. N'ọnwa Machị afọ 1944, e tinyere ngalaba ahụ n'ọrụ Operation Margarethe (nke ndị Germany ji Hungary). Mgbe Operation Rübezahl na Yugoslavia na August 1944, nkewa ahụ sonyere na ọgụ ọgụ megide Red Army na Belgrade Offensive, ma nwee nnukwu mfu. N'oge ọrụ ahụ, onye isi ndị agha ahụ, General Stettner, nwụrụ n'agha ahụ na 17 Ọktọba n'ugwu Avala dị nso na Belgrade. Na ngwụsị November, a kpọfere ya na Baranja, n'ebe kasị dị ize ndụ nke nchebe ndị Germany.