Stoke City have signed Austrian international defender Moritz Bauer from Rubin Kazan for an undisclosed fee.
The 25-year-old, who has been on the Potters' radar since last summer, passed a medical last week and has now agreed personal terms.
Despite currently being without a manager following Mark Hughes's sacking at the weekend, Stoke have confirmed that Bauer has now officially joined, though the length of the contract is unknown.
Speaking to the club's official website, City chief executive Tony Scholes said: "Moritz is a player we have been trailing for some time and was someone Mark Hughes wanted to bring into the club.
"Moritz came over to England last week to undergo his medical and discuss terms and we have now been able to conclude his transfer."