Where in the world?
The flag of Niger features three equal horizontal bands of orange, white and green, with an orange circle centered in the white band.

Niger

Native Name: Niger

Population: 24,206,636

Region: Africa

Sub Region: Western Africa

Capital: Niamey

Currencies: West African CFA franc

Top Level Domain: .ne

Languages: French

Border Countries: AlgeriaMaliBeninChadBurkina FasoNigeriaLibya