Where in the world?
The flag of South Sudan is composed of three equal horizontal bands of black, red with white top and bottom edges, and green. A blue equilateral triangle which spans about two-fifth the width of the field is superimposed on the hoist side with its base on the hoist end of the field. At the center of this triangle is a five-pointed yellow star.

Republic of South Sudan

Native name: South SudanPopulation: 11,193,729Region: AfricaSub region: Middle AfricaCapital: JubaTop level domain: .ssCurrencies: South Sudanese poundLanguages: English
Border Countries:Central African RepublicDR CongoEthiopiaKenyaSudanUganda