Cochise proved that Apache resistance could force the United States government to respect tribal sovereignty on the battlefield. For nearly two years, peace held across southern Arizona. Cochise kept his people within the boundaries of the reservation, and raid reports plummeted. Yet the peace rested largely on Cochise’s personal authority and his close relationship with Jeffords.
On June 8, 1874, Cochise died inside his mountain redoubt, likely from abdominal cancer. Before he died, he extracted a pledge from his eldest son, Taza, to maintain peace with the Americans. The Apaches buried Cochise in an undisclosed ravine deep within the Dragoon Mountains. They rode their horses over the burial site for hours, erasing all tracks so American grave-robbers and soldiers could never desecrate his remains. To this day, the exact location of his grave remains hidden.
Once Cochise was gone, American authorities wasted little time dismantling his accomplishments. In 1876, federal agents dissolved the Chiricahua Reservation to open the area to miners and ranchers. The army forcibly marched the Chiricahua people hundreds of miles north to the barren San Carlos agency, an open-air prison camp known to the Apaches as "Hell's Forty Acres."
That betrayal ignited the final, desperate chapter of the Apache Wars. Younger, hardline leaders who had ridden alongside Cochise, most notably Geronimo, Naiche (Cochise’s younger son), and Victorio, refused to accept internment at San Carlos. They broke out into the Sierra Madre mountains of Mexico, continuing the fight for another decade until Geronimo’s final surrender in 1886. The long guerrilla war that Geronimo waged was built directly on the mountain warfare doctrine Cochise had refined years earlier.
