The admission followed allegations from some international leaders, including French President Emmanuel Macron, that targeting energy facilities could amount to a war crime. เซ็กซี่บาคาร่า
The government in Kyiv has pleaded with Western leaders to provide it with additional air defences, and US President Joe Biden recently agreed to supply its Patriot system.
Ukraine's intelligence chief, Kyrylo Budanov, told the BBC that Russia will continue launch attacks on civilian infrastructure for as long as it can.
"Continuing that thought, can they do this long?" he asked, "No, because there are not many missiles left."