Southampton have signed released Birmingham City defender Radhi Jaidi.

The Tunisian giant was available on a free transfer and has agreed a two-year deal at St Mary's.

"The first thing for me is the fact that Southampton is a big club and I have known that ever since I came to England," said Jaidi.

"As soon as I was given the opportunity to come here I accepted because I know this club has a big infrastructure. I think I can add strength and experience to the team, and that's what I will bring to help us reach our targets."