US Presidency
2016

We also can't try to take over and rebuild every country that falls into crisis, even if it's done with the best of intentions. That's not leadership; that's a recipe for quagmire, spilling American blood and treasure that ultimately will weaken us. It's the lesson of Vietnam; it's the lesson of Iraq and we should have learned it by now. Fortunately, there is a smarter approach, a patient and disciplined strategy that uses every element of our national power. It says America will always act, alone if necessary, to protect our people and our allies; but on issues of global concern, we will mobilize the world to work with us, and make sure other countries pull their own weight. That's our approach to conflicts like Syria, where we're partnering with local forces and leading international efforts to help that broken society pursue a lasting peace. That's why we built a global coalition, with sanctions and principled diplomacy, to prevent a nuclear armed Iran.