How the military handles the remains of fallen troops

Sgt, La David Johnson was one of four soldiers killed in an ambush in Niger.

On Tuesday, a Defense Department spokesperson told ABC News that additional remains were discovered on Nov. 12 in the same location in which his body was originally discovered two days after the Oct. 4 ambush.

In instances in which additional remains may be identified, the family of the deceased service member elects beforehand whether they wish to be notified, according to a spokesperson for Air Force Mortuary Affairs Operations at Dover Air Force Base in Delaware.

As is the case with the original remains, they are transferred to Dover and the family is given the choice of how they want to receive them, if at all.

Johnson's family had been notified about the discovery, the Defense Department said Tuesday.

Myeshia Johnson, Sgt. Johnson's widow, claimed in October that she was prevented from viewing her late husband's remains.

ABC News' Luis Martinez contributed to this report.