The priests who walked into every American war.

The institutional history of Catholic chaplaincy in the American military is older than the Republic. It begins with a Quebec priest in 1776, runs through every major American conflict for two and a half centuries, and continues today in the foxhole, the hospital ship, and the chapel on the forward operating base.

The Catholic priest in uniform carries no rifle. He is forbidden by the Geneva Conventions from taking part in combat. He is allowed to carry sidearms in some circumstances — most refused. What he carries instead is the sacraments: holy oil, hosts, a stole, the words of absolution, the prayers for the dying. The Church calls this cura animarum — the cure of souls. The Catholic soldier in extremis has the right to confession, communion, and the anointing of the sick. The chaplain exists so that those rights are not denied him.

What follows is not a complete history. It is a through-line — the priests who walked into the fire, named so that they are not forgotten.

The Through-Line — 1778 to Today

Father Pierre Gibault — The Patriot Priest of the West (1778)

Father Pierre Gibault, a French-Canadian Sulpician priest serving the Catholic settlements of the Illinois country, threw the weight of his pastoral influence behind George Rogers Clark's Virginia campaign in 1778. His support of the American cause convinced the largely French and Catholic populations of Kaskaskia, Cahokia, and Vincennes to declare for the Continental Congress — a bloodless transfer that secured the Old Northwest for the new Republic. Gibault is the first Catholic priest of consequence in service to American arms.

Father William Corby, CSC — Gettysburg (1863)

On the afternoon of July 2, 1863, as the Irish Brigade prepared to move into the Wheatfield at Gettysburg, their chaplain Father William Corby — later president of the University of Notre Dame — stood on a boulder and gave general absolution to the entire brigade. Hundreds of Catholic soldiers knelt. Within hours, more than half the brigade was casualty. A bronze statue of Father Corby in the act of absolution stands today on the Gettysburg battlefield. A duplicate stands on the Notre Dame campus.

Father Francis P. Duffy — The Fighting 69th (1917–1918)

Father Francis Patrick Duffy served as chaplain to the 165th Infantry Regiment — the old "Fighting 69th" New York — through the trenches of France in the First World War. He walked the front lines under shellfire to hear confessions and give last rites. By war's end he was the most decorated chaplain in US Army history: Distinguished Service Cross, Distinguished Service Medal, French Légion d'honneur, French Croix de Guerre. His statue stands today in Duffy Square at the north end of Times Square in New York City — one of the few statues of a Catholic priest in American public space.

The Four Chaplains — USAT Dorchester (1943)

On the night of February 3, 1943, the troopship USAT Dorchester was torpedoed in the North Atlantic off Greenland. Four chaplains — including the Catholic priest Father John P. Washington, a Methodist minister, a Reformed minister, and a Jewish rabbi — gave away their own life jackets to soldiers who had none. They linked arms on the deck of the sinking ship, praying together as it went down. All four died. Washington and his three brother-chaplains were awarded the Distinguished Service Cross and Purple Heart in 1944, and Congress established Four Chaplains Day in their memory in 1948.

Father Aloysius Schmitt — Pearl Harbor (1941)

Father Aloysius H. Schmitt, a Navy chaplain aboard the USS Oklahoma, was the first US chaplain killed in the Second World War. When the Oklahoma capsized at Pearl Harbor on December 7, 1941, Schmitt remained in the flooding hull, helping sailors escape through a porthole until the rising water made escape impossible. He was awarded the Navy and Marine Corps Medal posthumously. His remains were identified in 2016 and returned to Loras College in Dubuque, Iowa, for permanent interment.

Father Kapaun — The Korean Account

The fullest primary-source account of Father Kapaun's captivity is in the testimony of the surviving American POWs of Pyoktong camp, collected by the US Army after the prisoner exchange in 1953. Their account is consistent and remarkable.

Kapaun was last seen by free American forces on the night of November 2, 1950, at Unsan. When the Chinese 39th Army overran the 3rd Battalion, 8th Cavalry, he had a clear chance to evacuate with the able-bodied. He stayed. He spent the night moving between foxholes carrying wounded men and giving absolution. At dawn he was taken prisoner with the casualties he had refused to leave.

The march north was eighty-seven miles in subzero temperatures. The Chinese left wounded prisoners on the trail to die. Kapaun carried men on his back. At Pyoktong, the camp commandant began a forced indoctrination program; Kapaun preached against it. He stole millet and food from the guards' stores for the starving Americans. He boiled water from contaminated streams to kill the dysentery bacteria. He washed prisoners' soiled bodies with his hands when no one else would.

On Easter Sunday, March 25, 1951, with permission denied by the guards, Kapaun celebrated Mass in the open courtyard of the camp. He had no chalice. He used a tin cup. He had no crucifix. He fashioned one from sticks. Twenty other Catholic prisoners and many of every other denomination knelt with him. Kapaun read the Passion of John in Latin from memory. He died eight weeks later, on May 23, 1951, of pneumonia and dysentery and abuse, after his Chinese captors moved him to a "hospital" — a death house — without medicine.

"He was the bravest man I ever saw. He gave his life so that we could live." Captain (later Maj. Gen.) Mike Dowe, USA — POW Pyoktong

President Obama awarded Father Kapaun the Medal of Honor on April 11, 2013, in the East Room of the White House. His remains were identified at the National Memorial Cemetery of the Pacific in Honolulu in 2021 and returned to the Cathedral of the Immaculate Conception in Wichita.

Father Capodanno — The Vietnam Account

Father Vincent Capodanno's last day is documented in the citation for the Medal of Honor and in the testimony of the Marines of 1st Battalion and 3rd Battalion, 5th Marines, recovered after Operation SWIFT in the Que Son Valley.

On September 4, 1967, the 1st and 2nd platoons of M Company, 3rd Battalion, 5th Marines were engaged by elements of the 2nd North Vietnamese Army Regiment near the village of Dong Son. Capodanno landed with the relief element from H&S Company. He moved at once into the killing zone and began giving absolution and last rites to wounded Marines under fire.

The Medal of Honor citation records that he was struck by multiple fragments of an exploding mortar round which mangled his right hand and badly wounded his arms and legs. He refused medical evacuation and refused even basic field-dressing. He continued to move among the casualties.

When a Navy corpsman, Petty Officer 3rd Class Armando Leal, was hit and pinned down within fifteen yards of a North Vietnamese machine gun nest, Capodanno moved toward Leal to give him last rites. The machine gun cut him down. The official autopsy recorded twenty-seven entry wounds.

"He had no rifle. He had no rank insignia. He memorized the names of every Marine in his battalion. He extended his tour twice. He carried the sacraments, not a weapon. That is why the Church calls him Servant of God." 1765 Sanctum — Institutional Voice

President Nixon awarded Father Capodanno the Medal of Honor posthumously on January 7, 1969. The destroyer USS Capodanno (FF-1093) was named for him in 1973 and christened by his mother. His cause for canonization was opened by the Archdiocese for the Military Services in 2002; he was declared a Servant of God by Pope Benedict XVI in 2006.

The Today — A Shortage of Priests

The Archdiocese for the Military Services, USA, established by Pope John Paul II in 1985, is the ecclesiastical jurisdiction for all American Catholic servicemen and women. Approximately 1.8 million Catholics fall under its pastoral care: active-duty military, reservists, dependents, civilian employees of the Department of Defense, and US government workers overseas.

There are not enough priests. At the time of writing, the AMS reports fewer than 200 active-duty Catholic priest chaplains serving across all branches — down from over 3,000 at the height of the Korean War. A single chaplain may be the only priest for a brigade of soldiers, a forward operating base, or a deploying ship. The shortage is not for lack of need; the need is overwhelming. It is for lack of vocations.

The Archdiocese for the Military Services regularly issues public calls for diocesan bishops to release priests for military chaplaincy. Few do. The shortage continues. If you know a Catholic priest, ask him whether he has prayed about military chaplaincy. If you know a young Catholic man considering the priesthood, ask him the same. The American Catholic soldier in 2026 is still going forward — and increasingly, no priest is going forward with him.