Fort Riley
On 10th December 1964, at Fort Riley army base, Kansas, a guard was on duty
in the motor pool. He and 3 other men were ordered by a senior officer to
make there way to a remote corner of the base.
When they arrived they noticed a large military chopper shining a large
searchlight on a strange object which was resting on the ground. The object
was already surrounded by several other military types.
The guard was then given 'shoot to kill' orders to stop any civilians who
tried to get near it. He was also warned not to tell anyone about the
incident.
He described the object as like a giant hamburger, 12m by 5m, with a dark
line along its rim and a small tail-fin stabiliser. He also observed that
the air near the craft was very warm despite being a bitterly cold night.
Some time later UFO researchers managed to obtain some collaboraty
evidence. Another guard reported that on the morning following the alleged
incident, he witnessed a large flatbed truck with a roundish object covered
with canvas sheets being driven out under high security from the base.