250 Years Without a Military Coup: The U.S. Army Officer’s Oath to the Constitution
For more than 250 years, the United States has accomplished something few nations in history can claim: its military has never overthrown the constitutional government it serves. The reason isn’t luck—it’s the oath. Every commissioned officer swears allegiance not to a president, a political party, or a commander, but to the Constitution of the United States. That single principle has preserved civilian control of the military through wars, political turmoil, and peaceful transfers of power. It’s one of the greatest—and often least understood—traditions of the American republic.