S/2017/564 17-10997 5/6 (a) As the destruction of the remaining aircraft hangar was completed on 6 June 2017 in the presence of OPCW inspectors, the Secretariat has now verified the destruction of 25 of the 27 chemical weapons production facilities (CWPFs) declared by the Syrian Arab Republic. The condition of the two stationary above ground facilities remains to be verified. (b) On 16 June 2017, the Syrian Arab Republic submitted to the Council its forty-third monthly report (EC-85/P/NAT.4, dated 19 June 2017) regarding activities on its territory related to the destruction of its CWPFs, as required by paragraph 19 of EC-M-34/DEC.1. Progress in the elimination of Syrian chemical weapons by States Parties hosting destruction activities 7. A...