al-Qaida, libya U.S.-Libya forces raid al Qaeda site in Libyan city of Ubari -Libyan official February 14, 2019 Historyscoper https://www.reuters.com/article/us-libya-security/u-s-libya-forces-raid-al-qaeda-site-in-libyan-city-of-ubari-libyan-official-idUSKCN1Q3050