Bush is starting to make his case for a strike on Iran.

Fri Jan 26, 12:46 AM ET

WASHINGTON (Reuters) - President Bush has authorized the U.S. military to kill or capture Iranian agents active inside Iraq, The Washington Post reported on Friday, citing government and counterterrorism officials with direct knowledge of the plan.

The move, approved last fall, is aimed at weakening Iran's influence in the region and forcing Tehran to abandon its nuclear program that the West believes is for nuclear weapons and not energy, the newspaper said, citing the unidentified officials.

For more than a year, U.S. forces have held dozens of Iranians for a few days, taking DNA samples from some as well as photographs and fingerprints from all those captured, the report said.

Several Iranian officials have been detained in three U.S. raids over the last month. Outgoing U.S. Ambassador to Iraq Zalmay Khalilzad told reporters on Wednesday that details of accusations against them would be made public in the coming days.

He said they were "going after networks" of security agents, which he said were a mainstay of Iran's involvement in Iraq. The United States has accused Iran of helping arm, train and fund Iraqi militants, notably fellow Shi'ite Muslims.

Cross Posted at Power and Control