Libyan forces allied with the U.N.-backed government fire weapons during a battle with IS fighters in Sirte, Libya, July 21, 2016. REUTERS/Goran Tomasevic SEARCH "GORAN LIBYA" FOR THIS STORY. ... more 
Libyan forces allied with the U.N.-backed government fire weapons during a battle with IS fighters in Sirte, Libya, July 21, 2016. REUTERS/Goran Tomasevic SEARCH "GORAN LIBYA" FOR THIS STORY. SEARCH "THE WIDER IMAGE" FOR ALL STORIES TPX IMAGES OF THE DAY less 
1 / 30
Reuters | Photo By GORAN TOMASEVIC / REUTERS
Sat, Jul 23, 2016 6:52 AM EDT