KIEV, Shawwal 24, 1436, August 09, 2015, SPA -- Four armoured vehicles belonging to the OSCE monitoring mission in Ukraine's eastern conflict zone were destroyed overnight, the security watchdog said Sunday, describing the apparent arson attack as an attempt to restrict its work, Reuters reported . The Organisation for Security and Cooperation in Europe monitors the implementation of a much-violated ceasefire deal and has faced increased hostility in separatist territory in recent weeks. "It seems that this sort of intimidation is aimed at stopping the OSCE from reporting what is going on in the area," Alexander Hug, the deputy head of the monitoring mission, said in Kiev. "There are, it seems, some who would like the OSCE to stop reporting what is going on in Donetsk," he said, adding that the organisation had repeatedly asked those in effective power in the city to improve security for the mission. --SPA 14:52 LOCAL TIME 11:52 GMT www.spa.gov.sa/w