Some critics have said our duties in Iraq must be internationalized. This particular criticism is hard to explain to our partners in Britain, Australia, Japan, South Korea, the Philippines, Thailand, Italy, Spain, Poland, Denmark, Hungary, Bulgaria, Ukraine, Romania, the Netherlands, Norway, El Salvador, and the 17 other countries that have committed troops to Iraq. As we debate at home, we must never ignore the vital contributions of our international partners or dismiss their sacrifices.