Joe Schmidt has named his 44 man squad for the Six Nations. It includes seven uncapped players, including Connacht's Rodney Ah You, along with Robin Copeland, Rob Herring, Robbie Diack, Martin Moore, Jordi Murphy and Kieran Marmion.
Here's the full squad, as posted on the IRFU website.
The IRFU added:
A number of players currently injured or returning from injury will remain with their provinces to gain further recovery time or game time.
They include Richardt Strauss, Donnacha Ryan, Roger Wilson, Tommy Bowe, Simon Zebo, Declan Fitzpatrick and Craig Gilroy. Some of these players may yet return for RBS 6 Nations test matches.