<p>The US-backed Syrian Democratic Forces said</a> on May 10 that they had “completely” liberated Tabqa city and the nearby dam from Islamic State.</p><p>Raqqa Is Being Slaughtered Silently</a>, the anti-IS activist media group in the region, said on the same day that IS fighters had withdrawn from the city.</p><p>This video was shared by a Kurdish outlet and is described as showing celebrations in the city.</p><br />