Kammala jumla mai zuwa: Malamai sun ba da ra'ayoyi da yawa game da rushewar sojojin Yugoslav na Royal, gami da ƙarancin horo da kayan aiki, janar-janar da ke ɗokin tabbatar da saurin dakatar da tashin hankali, da kuma babbar runduna ta biyar ta masu kishin ƙasa ta Croatia. Harin ya ƙare lokacin da aka sanya hannu kan yarjejeniyar tsagaita wuta a ranar 17 ga Afrilu, 1941, bisa ga mika wuya mara izini na sojojin Yugoslavia, wanda ya fara aiki da tsakar rana a ranar 18 ga Afrilu. Yugoslavia ta kasance a lokacin da aka mallaka da kuma rarraba ta Axis iko. Wasu yankuna na Yugoslavia sun haɗu da ƙasashen maƙwabta na Axis, wasu yankuna sun ci gaba da mamayewa, kuma a wasu yankuna an ƙirƙiri jihohin Axis kamar su Independent State of Croatia (, ko NDH) yayin mamayewa a ranar 10 ga Afrilu. Tare da Italiya ta
mamayewar Girka a ranar 28 ga Oktoba, 1940, da mamayewar da Jamus ta jagoranci Girka (Operation "Marita") da mamayewar Crete (Operation "Merkur"), mamayewar Yugoslavia wani bangare ne na Yakin Balkan na Jamus ().