Where in the World?
The flag of Sudan is composed of three equal horizontal bands of red, white and black, with a green isosceles triangle superimposed on the hoist side. The green triangle spans about two-fifth the width of the field with its base on the hoist end.

Sudan

Native Name: السودان
Population: 43,849,269
Region: Africa
Subregion: Northern Africa
Capital: Khartoum
Top Level Domains: .sd
Currencies: Sudanese pound
Languages: Arabic, English
Border Countries: