While President Bush (news - web sites), Defense Secretary Donald H. Rumsfeld and others have delivered optimistic public appraisals, officials who fight the Iraqi insurgency and study it at the CIA and the State Department and within the Army officer corps believe the rebellion is deeper and more widespread than is being publicly acknowledged, officials say.

People at the CIA "are mad at the policy in Iraq because it's a disaster, and they're digging the hole deeper and deeper and deeper," said one former intelligence officer who maintains contact with CIA officials. "There's no obvious way to fix it. The best we can hope for is a semi-failed state hobbling along with terrorists and a succession of weak governments."

"Things are definitely not improving," said one U.S. government official who reads the intelligence analyses on Iraq.

"It is getting worse," agreed an Army staff officer who served in Iraq and stays in touch with comrades in Baghdad through e-mail. "It just seems there is a lot of pessimism flowing out of theater now. There are things going on that are unbelievable to me. They have infiltrators conducting attacks in the Green Zone. That was not the case a year ago."