Oro Valley Events – those within Oro Valley – will be listed here, with no fee. The event detail is updated regularly.
If you have an event or the listed event detail is incorrect, send corrections to events@iloveov.com. We will update your information with the next scheduled update. We require a verifiable business email address for validation.
If your event is not listed, please send your information to events@iloveov.com. We will add your detail with the next scheduled update. We require a verifiable business email address for validation. Please ensure all event listing detail is included: name of the event, location, URL, and description.
On June 14, 2025, the United States Army marks a historic milestone—250 years of unwavering service to our nation. From its founding by the Continental Congress in 1775 to today’s modern force, the Army has stood as the backbone of American defense and freedom.
What began as a collection of colonial militias fighting for independence has evolved into the world’s most capable and professional land force. For 250 years, soldiers have answered the call to duty, serving with honor in conflicts from the Revolutionary War to modern peacekeeping missions around the globe.
The Army’s story is America’s story—one of courage, innovation, and an unbreakable commitment to protecting the values we hold dear. Through two world wars, the challenges of the Cold War, and the complexities of modern warfare, our soldiers have consistently risen to meet every challenge with determination and valor.
Today’s Army extends far beyond the battlefield. Army engineers build communities, Army doctors save lives in disaster zones, and Army researchers drive technological innovations that benefit society. From cybersecurity to space operations, from humanitarian relief to environmental protection, the Army serves wherever America needs strong, capable hands and dedicated hearts.
As we celebrate this quarter-millennium milestone, we remember the generations of soldiers who have worn the uniform with pride. We honor their families who have shared in their sacrifice. And we recognize the communities across America that have supported our troops through every challenge and triumph.
The Army’s 250th birthday is not just a celebration of the past—it’s a commitment to the future. As new threats emerge and new challenges arise, the Army continues to adapt, innovate, and lead, ensuring that the next 250 years will be marked by the same dedication to duty, honor, and country that has defined our legacy.
This historic anniversary belongs to all Americans. Whether you’re a veteran, a military family member, or a grateful citizen, take a moment to reflect on the extraordinary service and sacrifice that has protected our freedom for 250 years.
Happy 250th Birthday to the United States Army. Thank you for your service, yesterday, today, and tomorrow.
