Published: Jun 21, 2016, 21:45 IST | Updated: Jun 21, 2016, 21:45 IST
Jordanian army's chief of staff declared the northern and northeastern border strip with Syria a closed military zone and suspended all humanitarian aid to the area.
Story highlights
The incidents have jolted the Arab kingdom, which has been relatively unscathed by the instability that has swept the Arab world since 2011