Arsenal have completed the £5m signing of goalkeeper Kepa Arrizabalaga from Chelsea.
Spain international Kepa joins the Gunners on a three-year deal after spending last term on loan at Bournemouth, where he made 35 appearances in all competitions.
"I'm really, really happy to be here, really excited and looking forward to what is coming," he said.
"The ambition that is shown in this club, when I talk with Mikel [Arteta] and Inaki [Cana], how much they show me their desire to win... I think we are so close to winning and, hopefully, altogether, we can achieve it.