Mikel Arteta has named his core coaching team.
Freddie Ljungberg remains as assistant coach and is joined by Albert Stuivenberg.
The Dutchman, who has been coaching since 1992, was alongside Louis van Gaal at Manchester United. He is currently assistant manager of the Wales team with Ryan Giggs and will continue in this role as well as his Arsenal duties until after the European Championship in the summer.
Steve Round is also joining the club as an assistant coach.
Steve has coached with Middlesbrough, Newcastle, Everton, Manchester United and England. He has also been Director of Football at Aston Villa.