Cardiff Blues sign Northampton Saints' US forward Cameron Dolan

Cameron Dolan (right) carries the ball for the United States in a World Cup qualifier against Uruguay

Cardiff Blues have signed United States forward Cameron Dolan from Northampton Saints.

Dolan has won 10 caps for the US and can play in the second row or back row.

The 25-year-old joined Northampton in 2013 but has made only one senior appearance for the club, in the LV= Cup against Leicester last season.

Dolan, who is the Blues' first signing since Danny Wilson was appointed head coach, is currently with the US squad training ahead of the World Cup.