By Aziz El Yaakoubi RIYADH (Reuters) -Russia on Wednesday released 10 foreign prisoners of war captured in Ukraine following mediation by Saudi Crown Prince Mohammed bin Salman, the Saudi foreign ministry said. The freed prisoners were American, British, Croatian, Moroccan and Swedish nationals, the ministry said in a statement, adding that a plane carrying the prisoners landed in the kingdom. “The relevant Saudi authorities received and transferred them from Russia to the kingdom and are facilitating procedures for their respective countries,” the statement said. The ministry did not identify…