French defender Mikael Silvestre has joined Arsenal from Manchester United.

He's signed for an undisclosed fee and has signed a two-year deal at the Emirates Stadium after nine years at Old Trafford.

Silvestre joined United in 1999 and won a host of honours including four Premier League titles, an FA Cup winner's medal and a League Cup winner's medal, making a total of 361 appearances for Man Utd.

Silverstre said: "I've spent a large part of my career at United, the last nine years, and I'll remember that time fondly but feel I'm ready for a new challenge. "

"Arsenal is known for playing technical and skilful football, and has a young but experienced squad. I'm really excited about this next stage of my career, hopefully playing my part in helping the Club to new successes."

Arsenal manager Arsène Wenger said: "We have a strong squad but a young squad and Mikael's versatility, experience and calibre will provide the extra depth we need to reinforce our challenge for honours this season."

"His defensive adaptability will serve us well and it's a big plus that Mikael has top level experience and a great understanding of football in the Premier League."