On May 2nd 2011, US Navy SEALs launched one of the most secretive missions in modern military history: the raid that killed Osama bin Laden. Daily Mail Deep Dive examines how Operation Neptune Spear unfolded - from the CIA surveillance operation, to the stealth helicopter crash, to the final moments inside the Abbottabad compound. #osamabinladen #deepdive #operationneptunespear #navyseals #cia