Medal of Honor: M. Sando Vargas Jr. – Vietnam War – April 30 to May 2, 1968
Wounded again and again, he refused evacuation and kept leading from the front. Across the killing fields of Dai Do, he drove the attack and held the line through the night.
May 1, 2026
Name: M. Sando Vargas Jr.
Rank: Major (then Captain)
Branch: U.S. Marine Corps
War: Vietnam War
Unit: Company G, 2d Battalion, 4th Marines, 9th Marine Amphibious Brigade
Date of Action: April 30 – May 2, 1968
Location: Dai Do, Republic of Vietnam
Summary of Action
From 30 April to 2 May 1968, Major M. Sando Vargas Jr. distinguished himself during the brutal Battle of Dai Do in the Republic of Vietnam.
Serving as commanding officer of Company G, he had already been wounded while repositioning his unit under heavy enemy fire on 30 April.
On 1 May, despite those wounds, Vargas combined Company G with two other companies and led the assault on the fortified village of Dai Do.
Displaying expert leadership, he maneuvered his Marines across seven hundred meters of open rice paddy while under intense mortar, rocket, and artillery fire.
The attack gained a foothold in two hedgerows on the enemy perimeter, but portions of his company were pinned down by devastating fire.
Without hesitation, Vargas personally led his reserve platoon forward to relieve the trapped Marines.
His presence inspired the men to renew the attack, and enemy bunkers were destroyed in the advance.
During the fighting he was wounded again by grenade fragments.
He refused medical aid.
Instead, he moved through the exposed battlefield reorganizing his unit into a strong defensive perimeter on the edge of the village.
That night, the enemy launched repeated counterattacks and probes.
Under Vargas’s leadership, Company G held firm in the hard-won position.
The following morning, reinforced Marines renewed the assault through Dai Do toward the village of Dinh To.
The enemy responded with a massive counterattack that erupted into savage hand-to-hand combat.
Vargas remained in the open, encouraging and assisting his Marines as the battle raged.
He was struck for the third time in three days.
When he saw his battalion commander seriously wounded, Vargas crossed the fire-swept ground despite severe pain, carried the officer to cover, and then returned to direct the fight.
Even while wounded repeatedly, he continued supervising his men and helping organize the battalion perimeter defense.
Through fearless leadership, physical courage, and refusal to quit under extreme wounds, M. Sando Vargas Jr. reflected the highest traditions of the Marine Corps and the United States Naval Service.
Medal of Honor Citation
VARGAS, M. SANDO, JR.
