The head of Ukrainian diplomacy Andrij Sybiha stated that “not the diplomatic efforts announced for this week in Abu Dhabi nor his promises to the United States stopped him (Putina, ed.) from continuing to panic against average people in the midst of the harshest winter... We're dealing with terrorists who request to be forced to halt violence. The planet has tools. Ukrainian air defence and energy resilience should be strengthened. Increase force on Moscow".