Mormons Against the War in Iraq  

No group as of yet...key word being yet...

"War I hate with all its mocking panoply. It is a grim and living testimony that Satan, the father of lies, the enemy of God, lives. War is Earth's greatest cause of human misery. It is the destroyer of life, the promoter of hate, the waster of treasure. It is man's costliest folly, his most tragic misadventure. Gordon B. Hinckley