Head of the State Border Guard Service of Ukraine, Lieutenant General Serhiy Deineko met on Monday with servicemen of the strike unmanned systems company of the 10th mobile detachment of the service, created by the aerial reconnaissance specialist, founder of the Matrix-UAV unmanned aviation bureau Yuriy Kasianov, about whom many information reports have been circulating recently, Spokesman of the State Border Guard Service Andriy Demchenko told Interfax-Ukraine.