An Air Force report blames an insect for a vehicle accident involving personnel from a nuclear missile base in Minot, North Dakota.

The accident happened back in August in North Dakota.

A truck driver lost control of a semi-trailer carrying missile parts from Minot Air Force Base.

The reports says the driver was distracted by a "large insect" that flew in a window and landed on the driver's back.

The truck overturned on a gravel road and was carrying rocket engine parts for the missile - but no nuclear material.

No word on the cost of the cleanup or the type of bug.