Trump notes Russia's role in North Korea’s denuclearisation

U.S. President Donald Trump hopes that Russia, China, Japan and South Korea will contribute to the process of North Korea’s denuclearization and its further active economic development.

"I believe that China, Russia, Japan & South Korea will be very helpful!" Trump wrote on his Twitter page in the run-up to the summit with North Korea’s leader Kim Jong-un, that will be held in Hanoi on February 27-28.