BAGHDAD, Aug. 22 (Xinhua) -- A civilian was killed and seven others injured on Thursday in a tribal shootout in Iraq's holy Shiite province of Najaf, according to a local security source.
The shootout erupted in the early hours between armed men from the local tribe in the al-Zarga area in northern Najaf, some 160 km south of Baghdad, a local police officer told Xinhua on condition of anonymity.
The clash resulted in the killing of an Iraqi civilian and the injury of seven others, including three Iranian Shiite pilgrims, the source added.
A joint force from the Interior Ministry's emergency response division and Najaf provincial police arrested 53 gunmen from both sides of the shootout and seized weapons and ammunition, the Interior Ministry said in a statement.
It added that search operations are ongoing to locate additional gunmen and weapons, with more details to be released later.
The incident took place as numerous pilgrims traveled to the city of Karbala to observe Arbaeen, which marks the end of a 40-day mourning period for the killing of Imam Hussein, the grandson of Prophet Muhammad, in the Battle of Karbala in 680 A.D.
Typically, these pilgrims also visit Najaf as part of their journey to Karbala. ■