Union Sportive Boulogne Côte d'Opale is a French association football club based in the commune of Boulogne-sur-Mer. The club was founded in 1898 and currently plays in Ligue 2, the second level of French football, having been promoted from the Championnat National at the end of 2024–25 season due to AC Ajaccio being relegated for financial reasons. From Wikipedia
