CSKA Sofia is a professional football club based in Sofia, Bulgaria. Founded in 1948, the club is one of the most successful in Bulgarian football history, having won numerous national championships and domestic cups. The team's colors are red and white, and they play their home matches at the Bulgarian Army Stadium. The club has a passionate fan base and a long-standing rivalry with Levski Sofia, known as the "Eternal Derby." CSKA Sofia has also competed in various European competitions, showcasing their talent on an international stage. The club's rich history and achievements make it a significant part of Bulgarian sports culture.