President Obama and Republican challenger Mitt Romney had plenty to discuss at Monday night's foreign policy match-up:
There's an ongoing war in Afghanistan, civil war in Syria and a tense standoff between Iran and Israel. Terrorism is still an issue, as evidenced by the recent embassy attack in Libya. And then there is a perceived threat from China.
But what are the facts behind the claims made by the candidates? Here's a round-up of CNN's fact checks from Monday's debate:
2014 AFGHANISTAN DEADLINE
Obama accused Romney of initially being against a withdrawal of forces from Afghanistan in 2014.
The claim: "In the same way that you initially opposed a timetable in Afghanistan, now you're for it, although it depends," Obama said.
Conclusion: Mostly false. Romney agrees with a 2014 withdrawal deadline but has added the caveat that he would seek advice from commanders on the ground at that point, leaving the door open to possibly staying longer. What Romney has disagreed with was the announcement of the withdrawal deadline, not the deadline itself.
– CNN's full fact check on the 2014 Afghanistan deadline
IRAQ VS. LIBYA MISSION COSTS
Obama asserted that it cost the United States less to help oust Libyan dictator Moammar Gadhafi than it did to run two weeks of the 2003-2011 war in Iraq.
The claim: "Keep in mind that I, and Americans, took leadership in organizing an international coalition that made sure that we were able to - without putting troops on the ground, at the cost of less than what we spent in two weeks in Iraq - liberate a country that had been under the yoke of dictatorship for 40 years."
Conclusion: Comparing only Pentagon expenditures, two weeks of military operations in Iraq generally appear to have been more expensive than the U.S. military role in the seven-month Libya operation.
– CNN's full fact check on the mission costs
The contention that Obama apologized to other nations for American behavior has been mentioned repeatedly by his critics, including Romney at Monday's debate.
The claim: "The president began what I have called an apology tour, of going to various nations in the Middle East and criticizing America."
Conclusion: Romney's claim is false. The president has mentioned past U.S. mistakes and flaws during speeches about the larger issues of building bridges to other countries. But he has never apologized or gone on an "apology tour."
– CNN's full fact check on the claims of an Obama apology tour
THE STATE OF AL QAEDA
Obama made the case that al Qaeda in Pakistan is decimated while Romney argued they are on the rise in other countries.
Obama: Al Qaeda's core leadership has been decimated.
Romney: This is a group that is now involved in 10 or 12 countries, and it presents an enormous threat to our friends, to the world, to America, long term, and we must have a comprehensive strategy to help reject this kind of extremism.
Conclusion: Both claims are true. Al Qaeda's core leadership has been seriously weakened, but the affiliates remain active, particularly in Yemen and North Africa, where the threat to Western interests and plotting against the homeland remain strong. Romney's claim that al Qaeda is in 10 to 12 countries is in the ballpark, and the administration would seem to agree that poses an enormous threat.
– CNN's full fact check on the state of al Qaeda
Related: Who was history's best foreign policy president?
Obama: "You say that you're not interested in duplicating what happened in Iraq," said Obama, a Democrat who opposed the U.S.-led invasion in 2003. "But just a few weeks ago, you said you think we should have more troops in Iraq right now. ... You said that we should still have troops in Iraq to this day."
But Romney, who supported the invasion, said Obama wanted to keep U.S. troops there longer - he just couldn't get the Iraqis to go along. "There was an effort on the part of the president to have a Status of Forces Agreement, and I concurred in that, and said that we should have some number of troops that stayed on," Romney said. "You thought it should have been 5,000 troops," he told Obama. "I thought there should have been more troops, but you know what? The answer was we got no troops through whatsoever."
The conclusion: Each man's attacks are rooted in fact. The Obama administration did attempt, unsuccessfully, to extend the presence of a scaled-back U.S. training mission in Iraq, while Romney has said Washington should have kept a considerably larger force in Baghdad.
– CNN's full fact check on Iraq
Obama said Romney had criticized his administration for being too tough against China, and bringing a protectionist case at the World Trade Organization.
The statement: Obama cited a case in which the Chinese "were flooding us" with cheap tires. "And we put a stop to it and as a consequence saved jobs throughout America. I have to say that Gov. Romney criticized me for being too tough in that tire case; said this wouldn't be good for American workers and that it would be protectionist," Obama said.
The conclusion: In the tire case above, Obama is correct in his characterization of Romney's position. In the larger case of what to do about U.S.-China relations, both candidates have promised to get tough. But that will hardly be the last word.
– CNN's full fact check on the China tire case
More from CNN's debate coverage:
– 5 things we learned
– Global reaction: Disappointment
– Opinion round-up: Obama in command, Romney plays it safe