Arad ( pronunciation in Romanian : \/ a ` rad \/ ; Hungarian : Arad ; Serbian : Ð Ñ Ð Ð , Arad ) is the capital city of Arad County , in the western part of Romania , in CriÅ ana , Ardeal . It is found on the MureÅ River . Arad ( ; ; Arad ) is the capital city of Arad County , in western Romania , in the CriÅ ana region , on the river MureÅ .