Talented Wales international back-row Josh Turnbull will make a switch to Cardiff Blues from the Scarlets at the end of the season.
Versatile flanker Turnbull - who has won five caps for his country - will move from the Scarlets and add both talent and experience to the back-row resources at the Blues.
The 25-year-old joined the Scarlets in 2007, having previously played for Carmarthen Quins and Llanelli, and has made a total of 119 competitive appearances.
Turnbull has represented Wales at U18, U19 and U20 levels and participated in two IRB U19 World Championships.
The Haverfordwest-born flanker was named in the Wales senior squad for the first time for the 2011 Six Nations and made his debut as a replacement in the 24-6 win over Scotland at Murrayfield. He was also selected for the 2012 tour to Australia.
"We are really pleased that Josh has agreed to join the Blues; it's a big and important signing for us," said Director of Rugby, Phil Davies.
"We were looking for an experienced player and an out and out number six. With Andries Pretorius set to leave us and Michael Paterson having gone last year, it was an area we were focused on.
"The opportunity to get Josh was massive for us. I know him really well from my time at Scarlets, as I gave him his debut, and he is a player that I've always followed and admired.
"It's exciting for us to bring in such a powerful player with that pedigree and quality. Josh adds balance and depth to our back row resources and his experience will be invaluable to the younger players who will learn so much from him."
"When I spoke to Phil Davies I was excited about what he had to say about the future. I have been at Scarlets for seven years and feel now was the right time for a new challenge," said Turnbull.
"Blues are looking to add depth at number six and that is where I want to play. I have played across the back line, but I want to focus on one position and move my career up another level.
"I owe a huge thanks to everyone at Scarlets. It was actually Phil Davies who gave me my first professional contract; I will always be grateful for that. Since then I've worked with some great coaches at players and I will leave with many happy memories.
"I want to finish on a high with Scarlets now and climb the RaboDirect PRO12 before I make the switch to the Blues.
"Ultimately I have ambitions to play for Wales again. I haven't done that since the autumn of 2012 and that is a huge target for me.
"I feel focusing on one position week in and week out will improve me; hopefully I can move my game up and push my international claims once again."