"The decision to launch the raid was a close call."
Not really. The idea that U.S. President Barack Obama bucked the counsel of his key advisers in deciding to order the Navy SEAL assault on Osama bin Laden's compound in Abbottabad, Pakistan, apparently arose from reports of the spirited discussions that the president entertained in the weeks before the raid. Some of the confusion can be traced back to the administration itself. Vice President Biden's National Security Adviser Tony Blinken was quoted in a CNN report saying, "First, we [didn't] know for sure bin Laden is there; the evidence [was] circumstantial. Second, most of his senior advisers recommended a different course of action."
In fact, nearly all the principals favored sending in the SEALs at their final meeting on the topic, three days before the raid. The biggest exception was Vice President Joe Biden, who was the only one who urged the president not to attack the Abbottabad compound . . . yet. He wanted more time to make certain that bin Laden was, in fact, present. However, Obama had accepted months earlier that the chance the al Qaida chief was staying at the compound was essentially "50-50," and that ordering the raid would mean accepting those odds.
Obama's advisers did provide him viable alternatives to a direct military assault on the compound. Secretary of Defense Robert Gates and Vice Chairman of the Joint Chiefs James Cartwright favored launching a small missile fired from a drone at "The Pacer" — their term the tall man who was often seen walking back and forth within the compound walls, and who they suspected was bin Laden. This carried with it a greater risk of missing the target, but was much lower risk than sending a SEAL team into Pakistan.