The Washington Post. Retrieved 2017-07-23. ↑ Damascus: US military presence in Syria without government’s approval is an aggression SANA, 14 November 2017. ↑ Дамаск ответил на заявление главы Пентагона о законности вторжения в Сирию RIA Novosti, 14 October 2017. ↑ US moves toward open-ended presence in Syria after Islamic State is routed WP, 22 November 2017. ↑ US military to maintain open-ended presence in Syria, Tillerson says: US secretary of state says forces will remain in country in push against Isis, Bashar al-Assad and Iranian influence The Guardian, 17 January 2018. ↑ Tillerson: US Troops Staying In Syria To Counter Assad, Iran Radio Liberty, 18 January 2018. ↑ Borger, Julian (18 April 2018).