Kabul ? The embattled Afghan president pledged Sunday that there would be no place for corrupt officials in his new administration — a demand made by Washington and its international partners as they ponder sending more troops to confront the Taliban and shore up his government.

Also Sunday, NATO reported three more coalition soldiers — one American and two Britons — died in combat with the Taliban in western and southern areas. The latest losses pushed Britain’s combat death toll in the eight-year Afghan war to 201.

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 front-burner issue in Afghanistan, with President Barack 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.