where did the battle of siffin take place
Battle of Siffin The Battle of Siffin (Arabic: وقعة صفين‎; May–July 657 occurred during the First Fitna, or first Muslim civil war, with the main engagement taking place from July 26 to July 28. It was fought between Ali ibn Abi Talib who ruled as the Fourth Caliph and Muawiyah I, on the banks of the Euphrates river, in what is now Raqqa, Syria.