Arsenal have tied down their manager for the long haul, with Mikel Arteta agreeing an improved new contract at the Premier League champions, according to BBC News.

The Spaniard has overseen a remarkable transformation at the Emirates since taking charge, culminating in last season's title triumph, and the club have clearly moved quickly to reward him with fresh terms.

Details of the length and financial specifics of the new deal have not been disclosed, but the agreement underlines the trust the Arsenal hierarchy have placed in Arteta as he continues to build on the momentum of becoming champions.

The update, reported by BBC News, will be welcomed by Arsenal supporters keen to see stability at the helm as the club looks to defend its crown and push further on both domestic and European fronts.