Catch all the latest Arsenal news, including updates on Mikel Merino, Aaron Ramsdale and Jakub Kiwior. Arsenal confirm Mikel Merino transfer signingArsenal have confirmed their second first-team signing of the summer by landing Mikel Merino on a permanent deal from Real Sociedad. The Spaniard joins on a deal worth roughly £31.6million, with a contract at the Emirates Stadium lasting until 2028 – with the option of an extra year. It bolsters the midfield options available to Mikel Arteta as he looks to guide his team towards the Premier League title. Merino joins Riccardo Calafiori as the only …