London Irish have signed flanker Aidan McCullen from French side Toulouse. McCullen, who has won one cap for Ireland, against Samoa in 2003, has signed a two-year contract.
"He has played at the top level in Europe and that experience will be invaluable to us," said Exiles boss Brian Smith.
McCullen said: "I've always wanted to play in the Premiership so when Brian Smith called I jumped at the chance to join London Irish."