Arsenal finished their match on Saturday against Hull City with a 2-2 tie as Arsène Wenger acknowledges his side needs to urgently improve their defense.

"What is most frustrating is that we never come out of games feeling that we have been dominated," said Wenger. "We always feel there was room to win the game and that was not always the case last season but our defensive efficiency is not there at the moment. You cannot survive at the top level by conceding always two goals. It’s impossible. It’s an urgency not to give easy goals away like we did.”

Wenger was asked how it can be fixed quickly considering how many of his defensive players are injured and they're still several months away from the January transfer window.

“It’s a bit linked with confidence and concentration and we have to adjust that,” said Wenger.