Beyond 2014, America's commitment to a unified and sovereign Afghanistan will endure, but the nature of our commitment will change. We're 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 counterterrorism efforts that allow us to pursue the remnants of Al Qaida and their affiliates. Today, the organization that attacked us on 9/11 is a shadow of its former self. It's true, different Al Qaida 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'll need to help countries like Yemen and 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. Now, as we do, we must enlist our values in the fight. That's why my administration has worked tirelessly to forge a durable legal and policy framework to guide our counterterrorism efforts. Throughout, we have kept Congress fully informed of our efforts. I recognize that in our democracy, no one should just take my word for it that we're doing things the right way. So, in the months ahead, I will continue to engage 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. Of course, our challenges don't end with Al Qaida. America will continue to lead the effort to prevent the spread of the world's most dangerous weapons. The regime in North Korea must know they will only achieve security and prosperity by meeting their international obligations. Provocations of the sort we saw last night will only further isolate them, as we stand by our allies, strengthen our own missile defense, and lead the world in taking firm action in response to these threats. Likewise, 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. At the same time, we'll 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 and meet our obligations.