LIBYA-CONFLICT

Smoke billows from buildings after a recent air attack targeting Islamic State group positions in Libya. (MAHMUD TURKIA/AFP/Getty Images)

Smoke billows from buildings after a recent air attack targeting Islamic State group positions in Libya. (MAHMUD TURKIA/AFP/Getty Images)

Smoke billows from buildings after the air force from the pro-government forces loyal to Libya’s Government of National Unity (GNA) fired rockets targeting Islamic State (IS) group positions in Sirte on July 18, 2016, during an operation to recapture the jihadists’ coastal stronghold. / AFP / MAHMUD TURKIA (Photo credit should read MAHMUD TURKIA/AFP/Getty Images)