Baku, May 18, AZERTACOn May 18, at around 07:15, Armenian armed forces used combat UAVs against Azerbaijan Army’s several positions stationed in the direction of Yellija settlement of the Kalbajar district, Azerbaijan’s Ministry of Defense told AZERTAC. “During the inspection of the area, the remnants of projectiles made in a handicraft manner UAVs and used by Armenians were detected.The Azerbaijan Army Units did not suffer any losses, and took retaliatory measures.We inform that the Armenian military-political leadership bears the entire responsibility for the tension created in the district,” the ministry said.