Union of Pioneers of Yugoslavia

Union of Pioneers of Yugoslavia (Serbo-Croatian: Savez pionira Jugoslavije / Савез пионира Југославије; Slovene: Zveza pionirjev Jugoslavije (ZPJ); Macedonian: Сојуз на пионери на Југославија) also known as Tito's Pioneers (Serbo-Croatian: Titovi pioniri / Титови пионири; Slovene: Titovi pionirji; Macedonian: Титовите пионери) was the pioneer movement of the Socialist Federal Republic of Yugoslavia. Its members, basically all children of age seven and older, attended an annual ceremony and wore uniforms.

Source: Wikipedia — Union of Pioneers of Yugoslavia (CC BY-SA 4.0)