Chelsea midfielder Carney Chukwuemeka has joined German club Borussia Dortmund on loan for the remainder of the season.
The 21-year-old signed for Chelsea from Aston Villa in a £20m deal in 2022.
Chukwuemeka's game time under Enzo Maresca has been limited this season, with the midfielder making just five appearances for the Blues.
"It's very exciting for me and I'm truly honoured to be part of this great club," said Chukwuemeka. "I can't wait to play in front of the fans at Signal Iduna Park and help us all be successful together.