The US and Ukraine want to involve European countries in negotiations with Russia.
Vitkoff announced his intention to switch to a multilateral format following a meeting with representatives of Ukraine and European partners before the negotiations.
According to him, Washington, Kiev and European allies will continue to coordinate actions to achieve a comprehensive and sustainable peace agreement.
Another common goal is to develop a system of security guarantees that will ensure the long-term defense of Ukraine and create conditions for a negotiated settlement of the conflict, he said.