Also yesterday, NATO reported three more coalition soldiers - one American and two Britons - died in combat in the Taliban-infested areas of the west and south.

NATO forces said they were still searching for two American paratroopers who disappeared Wednesday while trying to recover airdropped supplies that had fallen into a river. Afghan police said the two Americans were swept away by the current and may have drowned.

With casualties mounting, corruption has become a frontburner issue in Afghanistan, with President Obama and other world leaders under pressure from their own constituents to explain why they are sending young soldiers to fight and die in defense of a government riddled with graft, cronyism and fraud.

Obama is considering a request from the top U.S. and NATO commander to send tens of thousands more U.S. troops to curb the growing Taliban insurgency.

Hamid Karzai was proclaimed the winner last week in a fraud-marred presidential election after his only remaining challenger dropped out ahead of a runoff, saying he did not expect a fair vote.

With his reputation sullied by the messy election, Karzai gave assurances yesterday that he would rid his government of corrupt officials.

"Individuals who are involved in corruption will have no place in the government," Karzai said in an interview with the U.S. Public Broadcasting Service. The presidential press office released comments from the interview.

Karzai also said donor countries share some of the responsibility for rampant corruption because of a poorly structured system to manage projects. The U.N. and some donor countries have also cited the need for a more efficient system to guarantee the money serves the Afghan people.

"There is no accountability of their contracts, and there is a serious corruption in the implementation of those projects. And the responsibility for this corruption is [with] the international community," Karzai said. "I am hopeful that by joint cooperation we will be able to overcome all these challenges."

Karzai said he was hoping to recruit people "that have the skills and talent, no matter what they are, man or woman."

His remarks were made one day after the Afghan Foreign Ministry accused foreign critics of using corruption allegations to influence the makeup of the new government.

"Such instructions have violated respect for Afghanistan's national sovereignty," the ministry said.

A NATO statement said the American service member was killed in an insurgent attack Saturday in western Afghanistan. The statement said the death was not part of the ongoing search operation for the two missing paratroopers but gave no further details.

Fierce fighting erupted during the search operation Friday, and NATO and Afghan forces are investigating whether a botched NATO airstrike was responsible for the death of seven Afghan soldiers and police and an Afghan interpreter during the rescue operation.