We'll give new tax credits to businesses that hire and invest. And we'll work to strengthen families by removing the financial deterrents to marriage for low-income couples and do more to encourage fatherhood, because what makes you a man isn't the ability to conceive a child, it's having the courage to raise one. And we want to encourage that. We want to help that.

Stronger families. Stronger communities. A stronger America. It is this kind of prosperity--broad, shared, built on a thriving middle class--that has always been the source of our progress at home. It's also the foundation of our power and influence throughout the world.

Tonight we stand united in saluting the troops and civilians who sacrifice every day to protect us. Because of them, we can say with confidence that America will complete its mission in Afghanistan and achieve our objective of defeating the core of Al Qaida.

Already, we have brought home 33,000 of our brave service men and women. This spring, our forces will move into a support role, while Afghan security forces take the lead. Tonight I can announce 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'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.