The new details suggested that the raid, though chaotic and bloody, was extremely one-sided, with a force of more than 20 Navy Seal members quickly dispatching the handful of men protecting Bin Laden.

Administration officials said that the only shots fired by those in the compound came at the beginning of the operation, when Bin Laden’s trusted courier, Abu Ahmed al-Kuwaiti, opened fire from behind the door of the guesthouse adjacent to the house where Bin Laden was hiding…

Administration officials said the official account of events has changed over the course of the week because it has taken time to get thorough after-action reports from the Seal team. And, they added, because the Special Operations troops had been fired upon as soon as they touched down in the compound, they were under the assumption that everyone inside was armed…

When the commandos reached the top floor, they entered a room and saw Osama bin Laden with an AK-47 and a Makarov pistol in arm’s reach. They shot and killed him, as well as wounding a woman with him.