By Ali Akbar Dareini The Associated Press

TEHRAN, Iran – Iranian President Mahmoud Ahmadinejad boldly declared yesterday that U.S. political influence in Iraq is “collapsing rapidly” and said his government is ready to help fill any power vacuum.

The hard-line leader also defended Iraqi Prime Minister Nouri al-Maliki, a fellow Shiite Muslim who has been harshly criticized by American politicians for his unsuccessful efforts to reconcile Iraq’s Sunnis, Shiites and Kurds.

“The political power of the occupiers is collapsing rapidly,” Ahmadinejad said at a news conference, referring to U.S. troops in Iraq. “Soon, we will see a huge power vacuum in the region. Of course, we are prepared to fill the gap, with the help of neighbors and regional friends like Saudi Arabia, and with the help of the Iraqi nation.”

Ahmadinejad did not elaborate on his remarks, an unusual declaration of Iran’s interest in influencing its neighbor’s future. The mention of a Saudi role appeared aimed at allaying the fears of Saudi Arabia and other Sunni Muslim nations that Iran wants to dominate in Iraq. Even though Saudi Arabia and Iran have not cooperated in the past, it “doesn’t mean it can’t happen,” Ahmadinejad said.

Iran fought a brutal eight-year war with Saddam Hussein’s regime and welcomed the elimination of a deeply hated enemy. But Iran also strongly objects to the presence of America, another rival, over its eastern and western borders in Afghanistan and Iraq.

“Occupation is the root of all problems in Iraq,” Ahmadinejad said. “It has become clear that occupiers are not able to resolve regional issues.”

President Bush defended the Iraq war in a speech at the American Legion’s national convention and accused Iran of violating human rights and trying to destabilize Iraq, Afghanistan and the wider region.

“Iran is sending arms to the Taliban in Afghanistan to be used to attack American and NATO troops,” Bush said. “Iran has arrested visiting American scholars who have committed no crimes and impose no threat to their regime. And Iran’s active pursuit of technology that could lead to nuclear weapons threatens to put a region already known for instability and violence under the shadow of a nuclear holocaust. Iran’s actions threaten the security of nations everywhere.”

Bush and the U.S. ambassador in Iraq have given blunt assessments of political stagnation in Baghdad, and Bush has said it is up to the Iraqi people to decide if their government deserved to be replaced.

But key Democratic politicians, including Sen. Hillary Rodham Clinton, have called for al-Maliki to be replaced because his Shiite-dominated government has been unable to forge national unity.

Al-Maliki has shrugged off the gloomy assessments of Iraq’s future, saying he would “pay no attention” to American critics and if necessary “find friends elsewhere.”

“They rudely say [the Iraqi] prime minister and the constitution must change,” Ahmadinejad said of U.S. critics. “Who are you? Who has given you the right” to ask for such a change, he added.

Ousting al-Maliki, a longtime Shiite political activist, would require a majority vote in the 275-member Iraqi parliament. As long as the Kurdish parties and the main Shiite bloc back al-Maliki, his opponents lack the votes for that.

In a move that could further strain U.S.-Iranian relations, U.S. troops raided a Baghdad hotel yesterday night and detained about 10 people, including six whom a U.S.-funded radio station described as members of an Iranian delegation visiting to negotiate contracts with the Iraqis.