While the debate to "surge" or "withdraw" troops continues, Larry Diamond, Coordinator of the Democracy Program at CDDRL, along with Carlos Pascual, writes on the need for a diplomatic strategy to achieve a sustainable peace in Iraq. Diamond asserts that U.S. troops should aim to provide security needed to create an environment to negotiate a peace agreement to end the war and warns that if the parties in Iraq cannot reach a political settlment to reduce the violence and achieve peace, then military force must be redeployed to contain the regional spillover from the conflict.