"""In this file photo, Heavy smoke billows during an operation by Iraqi Kurdish forces backed by US-led strikes in the northern Iraqi town of Sinjar on November 12, 2015, to retake the town from the Islamic State group and cut a key supply line to Syria. Kurdish-led forces announced on March 23, 2019 they had fully captured the Islamic State group's last bastion in eastern Syria and declared the total elimination of the jihadists' """"caliphate""""."""
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