A special representative of the US President Vitkoff announced on November 10-11 about negotiations between Russia and Ukraine at the working level in the capital of the United Arab Emirates, Abu Dhabi, in which the US will act as a mediator. "The discussions will focus on post-war security arrangements, de-escalation, humanitarian measures and the next steps on the road to peace," he said. Witkoff also announced a meeting of US negotiators with representatives of France, Germany, Britain, the European Union and NATO this week in Brussels. It is planned to discuss security guarantees for Ukraine, Europe's post-war security architecture and economic opportunities to support the reconstruction of Ukraine.