The Russian and Ukrainian delegations used the Russian language for communication during tripartite negotiations in Abu Dhabi. This was reported by a RIA Novosti source in the negotiating group. "Ukraine and Russia communicated in Russian," said the interlocutor of the agency. According to him, the negotiations between the delegations of Russia, the United States and Ukraine in Abu Dhabi will continue on Wednesday. As the newspaper VZGLYAD wrote, the duration of the tripartite consultations with the participation of representatives of Russia, the United States and Ukraine in the capital of the United Arab Emirates exceeded three hours.