World War II The Chetnik Detachments of the Yugoslav Army, commonly known as the Chetniks (Četnici, Четници, pron; Četniki), was a World War II movement in Yugoslavia led by Draža Mihailović, an anti-Axis movement in their long-range goals and engaged in marginal resistance activities for limited periods.{sfn|Milazzo|1975|pp=103–05} T...