North Korea will not resume nuclear talks unless the United States unconditionally accepts its demands, a senior North Korean official said Saturday.“We have wasted our time with U.S. for more than a year and a half,” said Kim Kye Gwan, a North Korean vice foreign minister, according to the official Korean Central News Agency.Kim, a senior diplomat, said Kim Jong Un’s relationship with U.S. President Donald Trump remains positive, noting that Kim recently received birthday greetings from Trump.“But it is a personal thing and our chairman, who represents the state and works for the benefit of the state, will not make decisions based on his personal relationship,” Kim added.”For dialogue to happen, the U.S. must unconditionally accept our demands. However, we know that the U.S. is not ready to do so, or cannot do so,” he added.The North Korean diplomat did not say what North Korea is demanding. North Korea regularly complains about U.S. and international sanctions, as well as joint U.S.-South Korean military exercises and weapons sales.Two years into dialogue with North Korea, the only apparent remnant is the occasional Trump-Kim letter. Even that relationship may be at risk, however, if North Korea resumes longer-range missile or nuclear tests, as it has been hinting.“Personal relationships at the top can get a dialogue going, but personal relations alone don’t result in deals,” said Daniel DePetris, a fellow at Defense Priorities, a Washington-based research organization. “This is what Trump doesn’t appear to understand. He’s banking on his ‘friendship’ with Kim to lead the way to denuclearization.”“Friendship or not, denuclearization left the barn a long time ago,” DePetris added.Many analysts are pessimistic about the short-term chances for talks.“North Korea has made clear it will not return to the talks unless the U.S. offers new proposals,” Kim Dong Yub, a North Korea expert at Kyungnam University’s Institute for Far Eastern Studies, said at a Seoul conference Friday.
 
The North Korean leader has not likely abandoned talks altogether, however, Kim said. “The U.S. is the only country that can help North Korea be a normal nation in the international community,” he added. 
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