06/01/2026
25th Navajo Nation Council honors Navajo Nation Memorial Day
WINDOW ROCK, Ariz. — The 25th Navajo Nation Council honors Navajo Nation Memorial Day, a day dedicated to recognizing the sacrifices of Navajo ancestors, veterans, and fallen warriors whose courage, resilience, and service continue to shape the Nation today.
Formerly known as Treaty Day, Navajo Nation Memorial Day commemorates the 158th anniversary of the Treaty of 1868, signed on June 1, 1868, by Navajo leaders and the United States government, ending the Diné people's exile and incarceration at Fort Sumner following the Long Walk.
The Treaty secured our people's return to their ancestral homeland and established the foundation for the Navajo Nation’s enduring sovereignty and self-governance. The day also serves as a solemn remembrance of Navajo service members who made the ultimate sacrifice in defense of their people, their homeland, and the United States.
On Navajo Nation Memorial Day, the 25th Navajo Nation Council calls upon the Nation to reflect on the hardships endured by Diné ancestors while also celebrating the perseverance, resilience, and strength that enabled the Navajo people to return home, rebuild, and thrive across generations. The observance recognizes the sacrifices that ensured the survival of the Navajo people and honors the generations who have strengthened the Nation through service, leadership, and perseverance.
“Today, we honor the strength, prayers, and sacrifices of our ancestors who endured unimaginable hardship to ensure the survival of our people,” said Speaker Curley. “The Treaty of 1868 affirms our sovereignty and our enduring connection to our homeland. We also remember the many Navajo warriors who gave their lives in service and the families who continue to carry their memory with pride, dignity, and love. Their sacrifices will never be forgotten.”
The 25th Navajo Nation Council recognizes Navajo Nation Memorial Day as an opportunity to educate younger generations about the significance of the Treaty of 1868 and the history of Navajo military service. The Council also recognizes that the prayers, resilience, and sacrifices of Diné ancestors continue to guide the Nation’s pursuit of self-determination and prosperity.
The 25th Navajo Nation Council further recognizes the families of fallen service members whose sacrifices and strength endure long after military service ends. Their commitment to preserving the memory and legacy of loved ones remains an important part of Navajo Nation Memorial Day observances and the Nation’s collective remembrance.
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