Dundee United have signed defender Mark Connolly from Crawley Town for an undisclosed fee.
Irish-born Connolly joins United on a contract until the end of season 2021.
As a youngster, he spent a season at St Johnstone and two seasons at Kilmarnock where he became club captain between two separate periods at Crawley Town.
He has represented Ireland at Under 17, Under 19 and 21 level.
The 27-year-old becomes Robbie Neilson’s ninth signing of the January window and third of a busy final day. He will wear the number 55 for the remainder of the season.
United manager Robbie Neilson said: “Mark is a strong defender and a leader. He brings great experience and an excellent attitude to the dressing room and pitch.
“I am delighted to make him a Dundee United player.”