He met with the Prime Minister of Bulgaria, Rumen Radev. Thank you for the meaningful talks. We discussed in detail the development of cooperation, energy security, including regional energy security. The issues of preparation of Ukrainian-Bulgarian consultations for the preparation of joint projects were separately touched upon. Offered Bulgaria to start work on a special agreement in the form of a Drone Deal. They agreed to instruct the teams to work out all the discussed issues and prepare a number of bilateral documents.