Nez Perce Fight: The 1877 Cow Island Fight

By editor

Fort Benton, Chouteau County, Montana

In the autumn of 1877, the region around Fort Benton, Montana, bore witness to a fraught encounter between the United States military and the indomitable Nez Perce tribe, a final chapter in a saga of resistance that had stretched across the western frontier. The Cow Island Fight, though brief and often overshadowed by the climactic Battle of Bear Paw, reveals much about the desperate flight of the Nez Perce and the complexities that confronted the soldiers and volunteers charged with their pursuit.

The log house that stood across the street from the bustling river port of Fort Benton was occupied by Major Guido Ilges, the commanding officer of the troops stationed there during the Indian Wars of 1876-1877. Fort Benton, perched on the upper reaches of the Missouri River, was a vital artery for commerce and military logistics, a terminus of steamboat navigation amid the vast plains. By late summer 1877, Major Ilges found himself at the forefront of efforts to impede the flight of the Nez Perce, led by the resolute Chiefs Joseph and Looking Glass, who sought sanctuary across the Canadian border.

Following the Nez Perce’s defeat at the Battle of the Big Hole in Montana in August 1877, the tribe embarked on a harrowing retreat of more than 1,000 miles through rugged terrain, pursued relentlessly by United States forces. Their objective was Canada, where they hoped to find refuge from the relentless pressure of American expansion and broken treaties. The route took them eastward toward the Missouri River, where the Cow Island landing served as a critical point for resupply.

Major Ilges, recognizing the strategic importance of Cow Island as a steamboat landing and freight depot, organized a volunteer force of fifty men, predominantly composed of local Irish Fenians, men whose martial experience and local knowledge made them valuable auxiliaries. Ilges arranged for a mountain howitzer to be transported aboard a mackinaw boat upriver, while dispatching the remainder of his party on horseback to secure the landing. The intent was to cut off the Nez Perce’s access to supplies essential for their continued flight.

Yet the Nez Perce proved elusive. By the time Ilges and his eighteen men arrived at Cow Island in September, the warriors had already crossed the Missouri River. The volunteers encountered a scene of tense engagement. A soldier from upriver had been slain by Nez Perce warriors, underscoring the lethal stakes at hand. Without hesitation, Ilges’s men dug rifle pits for protection, but found themselves pinned under fire from the warriors of Chiefs Looking Glass and Joseph, who were determined to secure the provisions they required.

The Nez Perce, far from mere marauders, approached the situation with a measure of pragmatism. Despite the tension and exchange of gunfire, they requested the supplies peaceably, understanding that their survival depended upon sustenance and ammunition. Ilges, aware of the volunteers’ precarious position and the overwhelming numbers arrayed against them, chose prudence over valor. He later recounted, “We could not spare the men to hold a position against such numbers without risking destruction.” Consequently, the Nez Perce took what they needed and resumed their retreat, pressing onward toward the Canadian border.

This confrontation at Cow Island, though small in scale compared to the battles that had preceded it, was emblematic of the wider conflict between the United States government and Native American nations whose lands and ways of life were being steadily eroded. The Nez Perce were not mere combatants; they were a people striving to preserve their identity and autonomy in the face of inexorable expansion.

The pursuit continued with relentless vigor. General Oliver Otis Howard, commanding the United States Army forces in the region, pressed the chase through the rugged Bear Paw Mountains in northern Montana. After days of grueling combat and dwindling supplies, the Nez Perce, weary and outnumbered, found themselves cornered a mere forty miles from the Canadian border. On October 5, 1877, Chief Joseph surrendered in a moment of poignant resolve, declaring, “From where the sun now stands, I will fight no more forever.” This phrase, etched into the annals of American history, marked the end of the Nez Perce War and the final resistance of a proud people against overwhelming force.

Following the surrender, General Howard and elements of his command returned to Fort Benton, which remained a military garrison until 1881, long after active hostilities had ceased in the region. The troops’ continued presence underscored the lingering tensions on the frontier and the government’s determination to maintain control over this pivotal river port.

Today, visitors to Fort Benton may find a tangible link to this history at the Missouri Breaks Interpretive Center, where Chief Joseph’s actual surrender rifle is preserved. This artifact serves as a silent witness to the struggles and sacrifices that unfolded in the vast spaces of Montana’s plains and mountains.

The Cow Island Fight, though brief and often overshadowed by the larger battles of the Nez Perce War, offers a window into the complexities of frontier warfare, the difficult decisions faced by commanders like Major Ilges, and the steadfast determination of the Nez Perce in the twilight of their resistance. It reveals a moment when military strategy, local geography, and the fate of a people converged on the banks of the Missouri River, shaping the course of American history in the West.

See also

• Nez Perce Fight at Fort Benton, Chouteau County
• Cow Island Incident at Fort Benton, Chouteau County
• Bear Paw Battlefield at Chinook, Blaine County