Southampton have signed Ryan Manning on a free transfer as the full-back follows his former Swansea manager Russell Martin to St Mary’s.

The highly-rated Republic of Ireland international, 27, has signed a four-year deal to become Martin’s first signing for Saints.

He said: “I’m absolutely delighted to be here. It’s a massive club, been in the Premier League for so many years, and I’m just excited about the challenge of getting it back there.

“You’re coming to a Premier League football club that’s in the Championship, so the ambition is promotion and nothing else.

“With the gaffer coming here, knowing his style of football and how he wants his team to play, it felt like a perfect fit for me where the club and the manager lined up.”

Martin added: “Firstly, he’s a brilliant character. He’s got a real edge to him, a lot of energy and was a really important member of our group at Swansea.

“On the pitch, he’s an outstanding footballer who has a brilliant understanding of what we want. We’ve beaten competition from two clubs in the Premier League for him, which I’m really pleased about, because I thought the lure of that would make it difficult for us.”