Obama: US will do what is necessary to prevent nuclear Iran

President Barack Obama affirmed late on Tuesday that the US will do what is necessary to prevent a nuclear Iran. "The leaders of Iran must recognize that now is the time for a diplomatic solution, because a coalition stands united in demanding that they meet their obligations, and we will do what is necessary to prevent them from getting a nuclear weapon," said Obama in his State of the Union address before Congress. "At the same time, we will engage Russia to seek further reductions in our nuclear arsenals, and continue leading the global effort to secure nuclear materials that could fall into the wrong hands - because our ability to influence others depends on our willingness to lead," he added. On the Middle East he said, "we will stand with citizens as they demand their universal rights, and support stable transitions to democracy. The process will be messy, and we cannot presume to dictate the course of change in countries like Egypt; but we can - and will - insist on respect for the fundamental rights of all people." "We will keep the pressure on a Syrian regime that has murdered its own people, and support opposition leaders that respect the rights of every Syrian. And we will stand steadfast with Israel in pursuit of security and a lasting peace. These are the messages I will deliver when I travel to the Middle East next month," he added. Obama announced that over the next year, "another 34,000 American troops will come home from Afghanistan. This drawdown will continue. And by the end of next year, our war in Afghanistan will be over." "Beyond 2014, America's commitment to a unified and sovereign Afghanistan will endure, but the nature of our commitment will change. We are negotiating an agreement with the Afghan government that focuses on two missions: training and equipping Afghan forces so that the country does not again slip into chaos, and counter-terrorism efforts that allow us to pursue the remnants of Al-Qaeda and their affiliates," he added. Obama affirmed that Al-Qaeda is now "a shadow of its former self. Different Al-Qaeda affiliates and extremist groups have emerged - from the Arabian Peninsula to Africa. The threat these groups pose is evolving." But to meet this threat, we don't need to send tens of thousands of our sons and daughters abroad, or occupy other nations. Instead, we will need to help countries like Yemen, Libya, and Somalia provide for their own security, and help allies who take the fight to terrorists, as we have in Mali. And, where necessary, through a range of capabilities, we will continue to take direct action against those terrorists who pose the gravest threat to Americans," he added. Obama told Congress that his administration "has worked tirelessly to forge a durable legal and policy framework to guide our counterterrorism operations. Throughout, we have kept Congress fully informed of our efforts. I recognize that in our democracy, no one should just take my word that we're doing things the right way." "In the months ahead, I will continue to engage with Congress to ensure not only that our targeting, detention, and prosecution of terrorists remains consistent with our laws and system of checks and balances, but that our efforts are even more transparent to the American people and to the world," he added. Obama affirmed that the regime in North Korea "must know that they will only achieve security and prosperity by meeting their international obligations." "Provocations of the sort we saw last night will only isolate them further, as we stand by our allies, strengthen our own missile defense, and lead the world in taking firm action in response to these threats," he added. Obama also proposed using US oil and gas revenues "to fund an Energy Security Trust that will drive new research and technology to shift our cars and trucks off oil for good" in addition to calling on Congress to pass immigration reform and gun control law.