The flag of Portugal (🇴🇹) features two vertical bands, with the left side colored green and the right side colored red. In the upper hoist-side corner, there is a coat of arms that includes various elements such as shields, castles, and a white band with the national motto "Ordem e Progresso" (Order and Progress). The flag represents the unity and history of Portugal, with the green symbolizing hope and the red representing courage.