USM Alger is a professional football club based in Algiers, Algeria. Founded in 1937, the club is one of the most successful teams in the country, competing in the Ligue Professionnelle 1. USM Alger has a strong fan base and plays its home matches at the Stade 5 Juillet 1962. The team is known for its red and black colors and has won numerous national championships and cups. USM Alger has also participated in various international competitions, representing Algeria on the continental stage. The club's rich history and achievements make it a significant part of Algerian football culture.