Obama vows to cut nuclear arsenal warns North Korea, Iran

President Barack Obama said Monday the United States would further cut its nuclear arsenal, as he warned in a hard-hitting address that North Korea and Iran must back down over their atomic plans. Obama delivered his speech just before the start of a nuclear security summit in Seoul, seeking to build global momentum in the drive to eliminate or safeguard material that could be used to make thousands of bombs. He said major progress had been made since the initiative was launched two years ago, citing a number of countries that had removed their stockpiles and forecasting more commitments from other nations during the summit. “But we’re under no illusions. We know that nuclear material – enough for many weapons – is still being stored without adequate protection,” he said. “We know that terrorists and criminal gangs are still trying to get their hands on it, as well as the radioactive material for a dirty bomb ... the danger of nuclear terrorism remains one of the greatest threats to global security.” Obama urged the leaders or top officials from 53 nations attending the summit to “keep at it,” and pledged further actions from the United States including trying to persuade Russia to jointly cut their nuclear arsenal. He said that with more than 1,500 deployed nuclear weapons and 5,000 warheads, the United States had “more nuclear weapons than we need.” “I firmly believe that we can ensure the security of the United States and our allies, maintain a strong deterrent against any threat, and still pursue further reductions in our nuclear arsenal,” he said. But in an unusually frank exchange, Obama was caught on camera assuring outgoing Russian President Dmitry Medvedev that he will have “more flexibility” to deal with contentious issues like missile defense after the U.S. presidential election. In the exchange, monitored by a White House pool of television journalists, as well as Russian reporters listening live from their press center, Obama urged Moscow to give him “space” until after the November ballot. “I understand your message about space,” replied Medvedev, who will hand over the presidency to Putin in May. “This is my last election ... After my election I have more flexibility,” Obama said, expressing confidence that he would win a second term. U.S. plans for an anti-missile shield have bedeviled relations between Washington and Moscow despite Obama’s “reset” in ties between the former Cold War foes. In the course of his speech, Obama also sought to ramp up pressure on North Korea and Iran over their atomic programs, which although not on the summit’s official agenda were the focus of much discussion among leaders Monday. Tensions have escalated in recent weeks after North Korea announced it would launch a long-range rocket in mid-April. South Korea announced Monday it would shoot down a North Korea’s rocket if it strayed into the South’s territory. Japan said last week it would do the same. The U.S., South Korea, Japan and many other countries believe the launch is intended to test a missile capable eventually of delivering an atomic warhead. The nuclear-armed North Korea insists its rocket launch will merely put a peaceful satellite into orbit. Obama told North Korea to abandon its nuclear weapons ambitions or face further isolation. “By now it should be clear, your provocations and pursuit of nuclear weapons have not achieved the security you seek, they have undermined it,” he said, in what he called a direct address to North Korea’s new leadership. “And know this – there will be no more rewards for provocations. Those days are over. This is the choice before you. This is the decision you must make.” Obama made a blunt appeal to China Sunday to get tougher with North Korea, its close ally, and made the issue a top priority during a 90-minute meeting with Chinese President Hu Jintao Monday. Hu agreed with Obama that the planned rocket launch was a “serious concern” and their two nations should coordinate closely on the issue, Ben Rhodes, a deputy U.S. national security adviser, told reporters after the meeting. Obama also warned Iran in his speech that time was running out to resolve the standoff over its nuclear program through diplomacy. “There is time to solve this diplomatically ... but time is short. Iran must act with the seriousness and sense of urgency that this moment demands,” he said. Experts have acknowledged major progress in safeguarding nuclear materials since the first atomic security summit in Washington two years ago. They point to former Soviet republic Kazakhstan securing over 13 tonnes of highly enriched uranium and plutonium since then, while Chile eliminated its entire HEU stockpile. Obama also said Monday that all HEU had been removed from Ukraine, and said that other nations would report at the Seoul summit fresh commitments to secure or remove nuclear materials. Following the Washington summit, the United States and Russia signed a protocol under which each would dispose of 34 tonnes of plutonium – enough for 17,000 nuclear weapons. Obama said the U.S. would also seek talks with Russia on a new step – reducing not only strategic nuclear warheads, but also tactical weapons meant for use on the battlefield and warheads in reserve. He said he would discuss the issue with Russia’s incoming President Vladimir Putin in May.