Where in the world?
The flag of Ukraine is composed of two equal horizontal bands of blue and yellow.

Ukraine

Native name: UkrainePopulation: 44,134,693Region: EuropeSub region: Eastern EuropeCapital: KyivTop level domain: .ua, .укрCurrencies: Ukrainian hryvniaLanguages: Ukrainian
Border Countries:BelarusHungaryMoldovaPolandRomaniaRussiaSlovakia