Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Kremlin: Putin, ZelenskiySet for Paris One-on-OneMeeting Agence France-Presse MOSCOW - Russian President Vladimir Putin and Ukrainian leader VolodymyrZelenskiyare likely to have a one-on-one meeting during four-way summit talks in Paris next month, the Kremlin said Wednesday. Putin andZelenskiyplan to join French President Emmanuel Macron and German Chancellor Angela Merkel on December 9 for a summit aimed at resolving the five-year conflict in eastern Ukraine, where Moscow-backed separatists have carved out breakaway statelets. Putin's top foreign adviser,YuryUshakov, said Wednesday that a separate meeting between the Russian and Ukrainian leaders was in the cards, too. "It appears that a separate meeting will be held," Ushakov said according to Russian news agencies, which addedthat the program of the summit was still being finalized. Uncertain A Ukrainian diplomatic source, when asked about the possibility of the one-on-one session, told AFP: "We still don't know." Speaking to reporters in Vilnius, Lithuania,Zelenskiysaid he was ready for meetings with every state leader present at the Paris summit, if necessary. The United States voiced solidarity with Ukraine and called on Russia to implement a 2015 plan that called both for a cease-fire and political resolution of the conflict. "Our support for Ukraine's sovereignty is unwavering, and we are committed to working with our allies and partners to keep pressure on Russia to live up to its commitments," U.S. Secretary of State Mike Pompeo said in a statement. State Department spokeswoman MorganOrtaguspraised the "prudent but difficult steps towards peace and reform" taken byZelenskiy. .