Every emplacement was manned by a single gunner and designed so that he could scuttle quickly between his submachine-gun, trained on the camp, and the antiaircraft gun whenever .
Shortly after Amri's ouster, a mysterious bazooka emplacement shelled Sallal's palace in San'a.
Another soldier, sitting in his gun emplacement overlooking the site, had watched his comrades cut down, unable to help.