THE WALL OF FACES

Major Donald Gene Carr was awarded the Silver Star Medal for his conspicuous gallantry and intrepidity in action. He served as Special Forces Qualified Infantry Unit Commander and was assigned to MLT 3, TF-1 AE, MACV-SOG, 5TH SF GROUP.
See https://army.togetherweserved.com/

The name of former MIA Major Donald Gene Carr, U.S. Army, U.S. Special Forces, is on the U.S. Army Special Operations Command's Memorial, Vietnam War Section, in front of the USASOC HQ building on Fort Bragg, NC.

https://www.soc.mil/Memorial%20Wall/USASOC%20Fallen%20Heroes%20Home%20Page.html

https://www.soc.mil/Memorial%20Wall/past_campaigns.html

Information about the loss of an OV-10A Bronco piloted by 1st Lt Daniel Thomas, USAF, and his observer, former MIA Captain Donald Gene Carr, U.S. Army, U.S. Special Forces, in Southeast Asia (SEA) (over Laos) on 6 July 1971 is available at this link/URL on the Vietnam Air Losses website:

https://www.vietnamairlosses.com/loss.php?id=2747

While in MIA status, the U.S. Army promoted CPT Carr to Major.

According to the Defense POW/MIA Accounting Agency (DPAA) website at the below link/URL, the remains of former MIA Major Donald Gene Carr, U.S. Army, U.S. Special Forces were accounted for on 4 September 2015:

https://dpaa.secure.force.com/dpaaProfile?id=a0Jt000000oMgNxEAK

As of the latest DPAA update (4 December 2020) MAJ Carr is one of 1,053 Americans formerly MIA whose remains have been recovered:
https://www.dpaa.mil/Portals/85/VietnamAccounting/pmsea_acc_ALL_20201204.pdf

The latest DPAA update (4 December 2020) lists 1,585 Americans still unaccounted for in Southeast Asia from the Vietnam War.
https://www.dpaa.mil/Portals/85/VietnamAccounting/pmsea_una_ALL_20201204.pdf

Of the U.S. Army's 512 Vietnam War MIAs (4 December 2020), there are 96 Special Forces soldiers who remain unaccounted:
https://www.dpaa.mil/portals/85/VietnamAccounting/pmsea_una_ARMY_20201204.pdf

The below link/URL from the Defense POW/MIA Accounting Agency (DPAA) is the Press Release announcing the positive identification of Vietnam War MIAs USAF Capt. Daniel Thomas (pilot, OV-10A) and his observer, USA MAJ Donald Carr. The two were missing since 6 July 1971 when the OV-10 went missing over central Laos.

https://www.dpaa.mil/News-Stories/Recent-News-Stories/Article/1105800/airman-missing-from-vietnam-war-identified-thomas/