The accord, which is to be presented to a gathering of Afghan tribal elders this week, satisfies Afghan President Hamid Karzai's demand for an end to controversial night raids by explicitly stating that US forces will no longer be allowed to enter Afghan homes.
But it also exempts the US government and companies from Afghan taxes and guarantees that Americans can't be tried in Afghan courts. Instead, US authorities will prosecute instances of wrongdoing, according to aides who were shown copies of the deal.
"Based on what was presented, I'm certainly satisfied on taxes and the jurisdictional issues relative to the military and civilian personnel there on our behalf," said Sen. Bob Corker, the top Republican on the Senate Foreign Relations Committee.
"But there obviously is still a provision or two that matter a great deal that haven't been agreed to." Democratic Chairman Bob Menendez similarly said the bulk of the agreement has been finalized without getting into specifics. The committee was briefed yesterday by senior officials from the State and Defense Departments.