in the absence of a direct or imminent threat to our security, to take this debate to Congress. I believe our democracy is stronger when the president acts with the support of Congress, and I believe that America acts more effectively abroad when we stand together.

This is especially true after a decade that put more and more war-making power in the hands of the president, and more and more burdens on the shoulders of our troops, while sidelining the people's representatives from the critical decisions about when we use force.

Now, I know that after the terrible toll of Iraq and Afghanistan, the idea of any military action, no matter how limited, is not going to be popular. After all, I've spent four and a half years working to end wars, not to start them. Our troops are out of Iraq, our troops are coming home from Afghanistan, and I know Americans want all of us in Washington, especially me, to concentrate on the task of building our nation here at home, putting people back to work, educating our kids, growing our middle class. It's no wonder, then, that you're asking hard questions. So let me answer some of the most important questions that I've heard from members of Congress and that I've read in letters that you've sent to me.

First, many of you have asked: Won't this put us on a slippery slope to another war? One man wrote to me that we are still recovering from our involvement in Iraq. A veteran put it more bluntly: This nation is sick and tired of war.

My answer is simple. I will not put American boots on the ground in Syria. I will not pursue an open-ended action like Iraq or Afghanistan. I will not pursue a prolonged air campaign like Libya or Kosovo. This would be a targeted strike to achieve a clear objective: deterring the use of chemical weapons and degrading Assad's capabilities.

Others have asked whether it's worth acting if we don't take out Assad. As some members of Congress have said, there's no point in simply doing a pinprick strike in Syria.

Let me make something clear: The United States military doesn't do pinpricks.

Even a limited strike will send a message to Assad that no other nation can deliver. I don't think we should remove another dictator with force. We learned from Iraq that doing so makes us responsible for all that comes next. But a targeted strike can make Assad or any other dictator think twice before using chemical weapons.

Other questions involve the dangers of retaliation. We don't dismiss any threats, but the Assad regime does not have the ability to seriously threaten our military. Any other — any other retaliation they might seek is in line with threats that we face every day. Neither Assad nor his allies have any interest in escalation that would lead to his demise. And our ally Israel can defend itself with overwhelming force, as well as the unshakable support of the United States of America.

Many of you have asked a broader question: Why should we get involved at all in a place that's so complicated and where, as one person wrote to me, those who come after Assad may be enemies of human rights? It's true that some of Assad's opponents are extremists. But al-Qaida will only draw strength in a more chaotic Syria if people there see the world doing nothing to prevent innocent civilians from being gassed to death. The majority of the Syrian people and the Syrian opposition we work with just want to live in peace, with dignity and freedom. And the day after any military action, we would redouble our efforts to achieve a political solution that strengthens those who reject the forces of tyranny and extremism.

Finally, many of you have asked, why not leave this to other countries or seek solutions short of force?

And several people wrote to me, we should not be the world's policeman. I agree. And I have a deeply held preference for peaceful solutions. Over the last two years my administration has tried diplomacy and sanctions, warnings and negotiations. But chemical weapons were still used by the Assad regime.

However, over the last few days we've seen some encouraging signs in part because of the credible threat of U.S. military action as well as constructive talks that I had with President Putin. The Russian government has indicated a willingness to join with the international community in pushing Assad to give up his chemical weapons. The Assad regime has now admitted that it has these weapons and even said they'd join the chemical weapons convention, which prohibits their use.

It's too early to tell whether this offer will succeed, and any agreement must verify that the Assad regime keeps its commitments. But this initiative has the potential to remove the threat of chemical weapons without the use of force, particularly because Russia is one of Assad's strongest allies.

I have therefore asked the leaders of Congress to postpone a vote to authorize the use of force while we pursue this diplomatic path. I'm sending Secretary of State John Kerry to meet his Russian counterpart on Thursday, and I will continue my own discussions with President Putin.