The Kremlin announced plans for a systematic wave of airstrikes targeting military-industrial facilities and critical decision-making centers inside Kyiv this Monday.
This aggressive escalation follows a weekend barrage of Russian drones and missiles that killed four civilians and damaged the capital.
Moscow justified the looming offensive as direct retaliation for a Ukrainian strike that reportedly killed 21 people in occupied Lugansk.
Among the weaponry deployed in recent attacks was the Oreshnik hypersonic missile, a weapon capable of carrying devastating nuclear warheads.
Russian Foreign Ministry officials issued an urgent warning advising foreign diplomats and international organization personnel to evacuate the capital immediately.
Foreign Minister Sergei Lavrov personally communicated this stark evacuation warning to United States Secretary of State Marco Rubio during a phone call.
Western diplomatic missions quickly rejected the threat, with the European Union ambassador firmly stating that their teams are not leaving.
French officials dismissed the warning as standard wartime rhetoric, noting that international allies are well accustomed to routine Kremlin threats.
Ukrainian Foreign Minister Andriy Sybiga urged international partners to remain resolute and refuse to give in to persistent Russian blackmail.
The diplomatic standoff unfolds as wider international peace talks remain deeply stalled due to the intensifying conflicts in the Middle East.