The Defense Science Board Permanent Task Force on Nuclear Weapons Surety’s Report on the Unauthorized Movement of Nuclear Weapons, February 2008: “…an independent assessment of the systemic causes of the August 30 unauthorized movement of nuclear warheads from Minot AFB, North Dakota to Barksdale AFB, Louisiana. Based on the information and insights gained from investigating and assessing these systemic causes, the report includes 16 recommendations to strengthen nuclear weapons surety.”