Biography.guide
Home › People › Military personnel › Clifford Chester Sims
Portrait of Clifford Chester Sims

Clifford Chester Sims

1942 – 1968

United States Army Medal of Honor recipient

Don't just read it — keep itBiographies to ownE-book · Audio · Video From $7 →

About Clifford Chester Sims

Lived 1942 – 1968 (aged 25). Clifford Chester Sims was an American military personnel.

Clifford Chester Sims (June 18, 1942 – February 21, 1968) was a United States Army soldier and a recipient of America's highest military decoration—the Medal of Honor—for his actions in the Vietnam War.

Biography Sims was born Clifford Pittman but was orphaned at an early age. After briefly living in an abandoned school bus and with relatives, he was adopted by James and Irene Sims, at the age of 13.

[Sims] also saved his squad by moving them quickly out of the way of a house filled with ammunition which was burning. Just as he got his men away the house blew up. Then on moving toward a bunker a booby trap was set off, and Sgt Sims yelled for everybody to get back, but before they could he threw himself on the device taking the entire blast to save his squad from complete disaster. In so doing he gave up his own life. Each and every man of the 2nd Squad owes his very life to this man, Staff Sergeant Clifford C. Sims.

Medal of Honor citation

Rank and organization: Staff Sergeant, U.S. Army, Company D, 2d Battalion (Airborne), 501st Infantry, 101st Airborne Division. Place and date: Near Hue, Republic of Vietnam, February 21, 1968. Entered service at: Jacksonville, Fla. Born: June 18, 1942, Port St. Joe, Fla.

Citation:

For conspicuous gallantry and intrepidity in action at the risk of his life above and beyond the call of duty. S/Sgt. Sims distinguished himself while serving as a squad leader with Company D. Company D was assaulting a heavily fortified enemy position concealed within a dense wooded area when it encountered strong enemy defensive fire. Once within the woodline, S/Sgt. Sims led his squad in a furious attack against an enemy force which had pinned down the 1st Platoon and threatened to overrun it. His skillful leadership provided the platoon with freedom of movement and enabled it to regain the initiative. S/Sgt. Sims was then ordered to move his squad to a position where he could provide covering fire for the company command group and to link up with the 3rd Platoon, which was under heavy enemy pressure. After moving no more than 30 meters S/Sgt. Sims noticed that a brick structure in which ammunition was stocked was on fire. Realizing the danger, S/Sgt. Sims took immediate action to move his squad from this position. Though in the process of leaving the area 2 members of his squad were injured by the subsequent explosion of the ammunition, S/Sgt. Sims' prompt actions undoubtedly prevented more serious casualties from occurring. While continuing through the dense woods amidst heavy enemy fire, S/Sgt. Sims and his squad were approaching a bunker when they heard the unmistakable noise of a concealed booby trap being triggered immediately to their front. S/Sgt. Sims warned his comrades of the danger and unhesitatingly hurled himself upon the device as it exploded, taking the full impact of the blast. In so protecting his fellow soldiers, he willingly sacrificed his life. S/Sgt. Sims' extraordinary heroism at the cost of his life is in keeping with the highest traditions of the military service and reflects great credit upon himself and the U.S. Army.

Biography shop

Don’t just read it —
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop — from $7

Instant download · yours to keep · every purchase keeps this site free

Important facts

Birth century
Occupation
Nationality
Awards
Medal of Honor; Bronze Star Medal; Purple Heart; Silver Star
Also known as
Clifford C. Sims

Contemporaries

People whose lives overlapped Clifford Chester Sims's

Frequently asked questions

Who was Clifford Chester Sims?

United States Army Medal of Honor recipient (1942-1968)

When was Clifford Chester Sims born?

Clifford Chester Sims was born on 18 June 1942 in Port St. Joe.

When did Clifford Chester Sims die?

Clifford Chester Sims died on 21 February 1968 in Huế.

What was Clifford Chester Sims's occupation?

Clifford Chester Sims was a military personnel.

What nationality was Clifford Chester Sims?

Clifford Chester Sims was American.

Sources & further reading

· Wikipedia: Clifford Chester Sims

· Wikidata: Q5132901

· DBpedia: Clifford Chester Sims

Cite this page

APA: Biography.guide. (2026). Clifford Chester Sims. https://biography.guide/clifford-chester-sims/

MLA: "Clifford Chester Sims." Biography.guide, https://biography.guide/clifford-chester-sims/.

Chicago: "Clifford Chester Sims." Biography.guide. https://biography.guide/clifford-chester-sims/.

Data last updated: 2026-09-20 · Spot an error? Report a correction.

Page generated 2026-09-27 05:24 UTC