UNITED NATIONS (Reuters) - Equipment and materials that could be used to make nuclear weapons are disappearing from Iraq (news - web sites) but neither Baghdad nor Washington appears to have noticed, the U.N. nuclear watchdog agency reported on Monday.

Satellite imagery shows that entire buildings in Iraq have been dismantled. They once housed high-precision equipment that could help a government or terror group make nuclear bombs, the International Atomic Energy Agency said in a report to the U.N. Security Council.

Equipment and materials helpful in making bombs also have been removed from open storage areas in Iraq and disappeared without a trace, according to the satellite pictures, IAEA Director-General Mohamed ElBaradei said.