The military said they lost 1 soldier and 3 were missing in action.
Nobody knows how many Vietnamese soldiers are missing from the war.
Two American soldiers who apparently wandered into the action, are missing.
He had to tell relatives that a soldier was dead or missing in action.
In addition, a military spokesman said, 78 soldiers were missing and 283 had been wounded.
At least 605 Kuwaiti soldiers were still missing 10 years after their capture.
The military withdrew a statement that one soldier was missing.
He is one of six soldiers missing between 1982 and 1986, but the only one thought to be still alive.
However the African Union said that they only lost ten soldiers and two were missing.
However, the trio only counts 17 bodies with one soldier missing.