अपनी भाषा में प्लॉट जोड़ेंGerman troops invade Yugoslavia on April 6, 1941. After the government surrenders, Serbian Army Colonel Draza Mihailovic leads a freedom fighting group of guerrillas, the Chetniks, who launc... सभी पढ़ेंGerman troops invade Yugoslavia on April 6, 1941. After the government surrenders, Serbian Army Colonel Draza Mihailovic leads a freedom fighting group of guerrillas, the Chetniks, who launch a resistance movement against the Axis occupation troops.German troops invade Yugoslavia on April 6, 1941. After the government surrenders, Serbian Army Colonel Draza Mihailovic leads a freedom fighting group of guerrillas, the Chetniks, who launch a resistance movement against the Axis occupation troops.