Following the
secession of Georgia from the Union, then governor,
Joseph E. Brown, visited the arsenal on January 23, 1861, and demanded that the commander,
Arnold Elzey surrender the facility to the state. Elzey initially refused. 600 citizens of Augusta then volunteered for
militia duty based on rumors that the state was going to take the arsenal from Elzey and his small contingent of 82 soldiers. Brown gave Elzey a second chance to surrender the facility, demanding an answer by 9 o'clock the next morning. After notifying his superiors of the situation via telegraph, Elzey turned the arsenal over to the state the next day. By summer 1861, the
Confederate Chief of Ordnance,
Josiah Gorgas, determined to greatly expand the arsenal around the original nucleus. His plans included building a "great arsenal of construction where ammunition, field and siege artillery projectiles and ordnance stores in general [would] be made in large quantities." April 1862 saw the arsenal placed under the command of Lieutenant Colonel
George Washington Rains. He was also put in charge of erecting the enormous
Confederate Powderworks, which he placed at the 1816 arsenal site. The arsenal produced large quantities of
war materiel from 1863 to 1865. The arsenal was under threat in November 1864 during
Sherman's March to the Sea, with equipment prepared for evacuation until the
Union Army turned toward
Savannah. In the end, the arsenal was surrendered back to Federal control when Union troops entered Augusta on May 3, 1865. ==Later history==