AC Milan take on Arsenal in the Europa League... but how have Italian giants done this season, who has impressed and why does Gennaro Gattuso let his players slap his head post-match?

Arsenal have been drawn against AC Milan in the last-16 of the Europa League.

Milan are one of Europe's most decorated clubs, but they have been out of the continental spotlight for a number of years. A big summer overhaul was meant to reset that, but their campaign has not exactly gone to plan.

Sportsmail has taken a look at the Italian giants ahead of their games against the Gunners.

How did AC Milan start the season? Was a lot expected of them?

AC Milan were one of the biggest players on the transfer market in Europe this summer.