FK Crvena Zvezda NS, commonly known as Red Star Belgrade, is a professional soccer team based in Belgrade, Serbia. Founded in 1945, the club has a rich history and is one of the most successful teams in Serbian football.

The team plays their home matches at the iconic Rajko Mitić Stadium, which has a capacity of over 53,000 spectators. The club's colors are red and white, and they are known for their passionate fan base, known as the Delije.

FK Crvena Zvezda NS has won numerous domestic titles, including over 30 league championships and over 20 national cups. They have also had success on the European stage, winning the European Cup in 1991, becoming the first club from the former Yugoslavia to win the prestigious competition.

The team has a reputation for producing talented players and playing an attacking style of football. They have a fierce rivalry with fellow Belgrade club Partizan, with matches between the two teams known as the Eternal Derby.

Overall, FK Crvena Zvezda NS is a powerhouse in Serbian football and continues to be a dominant force both domestically and in European competitions.