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. Uncertainty Looms Large Over South Korea's Bid to Revive Nuclear Diplomacy Eunjung Cho WASHINGTON - South Korean President Moon Jae-in is gearing up to facilitate another summit between U.S. President Donald Trump and North Korean leader Kim Jong Un. The effort, however, faces an uncertain future, analysts say. Moon recently tapped new national security chiefs who have extensive experience in high-level contacts with North Korea. The move comes days after Moon said he wants another summit between Trump and Kim before the November presidential election in the United States. "This lineup I think is clearly geared towards keeping the North Koreans engaged, finding out what the North Koreans would want at a summit and then trying to convince Washington that having another summit with the North Koreans is a good idea," Evans Revere, who served as the acting assistant secretary of state for East Asian and Pacific Affairs in the George W. Bush administration, told VOA. .