FC Steaua București is a professional football club based in Bucharest, Romania. Founded in 1947, the team has a rich history and is one of the most successful clubs in Romanian football, winning numerous national championships and domestic cups. The club's colors are red and blue, and they play their home matches at the Arena Națională. The team gained international recognition in 1986 when they won the European Cup, becoming the first Romanian club to achieve this feat. FC Steaua București has a passionate fan base and a fierce rivalry with Dinamo București, known as the "Eternal Derby."