On July 25, 2019 Ambassador of Ukraine to the Republic of Lithuania Volodymyr Yatsenkivskyi visited the NATO Energy Security Centre of Excellence (NATO ENSEC COE), where he met with its Director Colonel Romualdas Petkevičius. During the meeting, inter alia, a number of practical issues related to the current state of the process of joining Ukraine to the NATO ENSEC COE were discussed.