The Defense Science Board (DSB) has posted their latest report
"The Defense Science Board Permanent Task Force on Nuclear Surety:
Report on the Unauthorized Movement of Nuclear Weapons."
The report is available directly at
http://www.acq.osd.mil/dsb/reports/2008-02-Nuclear_Weapons_Surety.pdf or from the DSB report site - http://www.acq.osd.mil/dsb/reports.htm
"The Task Force report is 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."