Jack Wilshere is adamant Arsenal can win the Premier League this season.
Wilshere has welcomed the addition of former Chelsea goalkeeper Petr Cech.
He said: "We want to win the league, of course we do. We feel we've been together a few years now - we've brought in world-class players who have had time to settle.
"We've added a world-class keeper with all of his experience.
"He's been there and he's done it - he's won everything. So we really feel we're in a strong position."