KYIV, Dec 13 – The State Agency for Reconstruction and Infrastructure Development is implementing a three-tier system for protecting energy infrastructure, Head of the State Agency for Reconstruction and Infrastructure Development of Ukraine Mustafa Nayyem said at the final meeting of the team of the Ministry of Communities, Territories and Infrastructure Development with diplomatic missions and the public in Kyiv on Tuesday.

"Last year, when energy facilities were the focus of attacks, the government instructed the agency to protect some of them. At that time there were 86 facilities, now there are 103 in 14 regions where we are engaged in first-level protection," Nayyem said.