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. US, Japan, South Korea Want to Pressure North Korea on Nuclear Program by VOA News Senior U.S., Japanese and South Korean officials agreed Thursday to increase their efforts to push North Korea to give up its nuclear program. "North Korea's current security risk has now entered a new level of threat," said Japanese Vice Foreign Minister Shinsuke Sugiyama. "I think we need different measures that can deal with it accordingly. He spoke in Tokyo where he met with U.S. Deputy Secretary of State Antony Blinken and South Korean First Vice Foreign Minister Lim Sung-nam. The three nations were part of six-party talks that stalled when North Korea withdrew from the negotiations in 2009. "Our policy has not changed," Blinken said. "We will not accept North Korea as a nuclear state. We will not accept North Korea's possession of nuclear weapons, period." He added that the goal is to bring North Korea back to the negotiating table for "good faith" talks. Earlier this week, U.S. Director of National Intelligence James Clapper told the Council on Foreign Relations that getting North Korean to agree to give up its nuclear program is "probably a lost cause." He said the best that can be hoped for is an agreement that caps North Korea's nuclear capabilities. The North Korean government has so far rejected attempts to bring it into compliance with a number of United Nations Security Council resolutions imposed because of its nuclear activity. This year it has conducted two underground nuclear tests as well as nearly two dozen missile tests.