Fort O'Rourke Fort O'Rourke Fort O'Rourke is a former Union Army installation now located in the Belle Haven area of Fairfax County in the U.S. state of Virginia. It was the southernmost fort built to defend Washington, D.C. in the American Civil War. Following the surrender of Fort Sumter in Charleston, South Carolina, on April 14, 1861, President Abraham Lincoln declared that "an insurrection existed," and called for 75,000 troops to be called up to quash the rebellion. The move sparked resentment in many other southern states, which promptly moved to convene discussions of secession. The Virginia State Convention passed an ordinance
Fort Jay players and regimental musicians. The army located its General Recruiting Service for infantry troops at Fort Columbus in November 1852, and many regiments in the army detailed officers to Fort Columbus on recruiting details. Twice, in December 1860 and April 1861, the Army "secretly" dispatched troops and provisions from Fort Columbus to relieve the besieged garrison at Fort Sumter in Charleston, South Carolina. Outgoing President James Buchanan initiated the first effort, but a battery garrisoned by cadets from The Citadel, The Military College of South Carolina fired on the Army-chartered New York-based steamship "Star of the West" on January 9,