KABUL, Afghanistan (AP) — The Afghan president's office says it has received a letter from President Barack Obama formally apologizing for the burning of Qurans at a U.S. military base in Afghanistan.
The statement from President Hamid Karzai's office says the U.S. ambassador delivered the letter on Thursday.
In the letter, which is quoted in the statement, Obama expresses his "deep regret for the reported incident" and offers his "sincere apologies."
According to the statement, Obama wrote: "The error was inadvertent; I assure you that we will take the appropriate steps to avoid any recurrence, to include holding accountable those responsible."
The letter comes also as an Afghan official says two protesters have died in an exchange of gunfire during a riot outside an American base in eastern Afghanistan that also wounded two NATO troops. The deaths raise to five the number of Afghans killed around the country during Thursday's protests over the Quran burnings at the U.S. base.
Governor Haji Mohammad Hassan says NATO and Afghan troops were firing in the air to disperse hundreds of protesters gathered in front of the base in Khogyani district in eastern Nangahar province.