Arsenal boss Arsene Wenger is coy over his transfer targets this summer.
Wenger was asked about Leicester City winger Riyad Mahrez and Lyon striker Alexandre Lacazette.
"The best way to conclude transfers is not to talk about them, which is very difficult in the press conference! We are on the market but I don't want to talk specifically about any player because that makes it more difficult for me - and it's difficult enough."
Asked if he will sign a defender, Wenger added: "Yes I do."