One of the more effective combined operations of the Civil War, the battle of Arkansas Post was fought January 9-11, 1863. The Confederates constructed Fort Hindman at the mouth of the Arkansas River to prevent the Union from steaming up the river from the Mississippi and taking Little Rock. The garrison consisted of about 5500 men under Brigadier General Thomas J. Churchill.
Union Major General John McClernand, a War Democrat political general from Illinois. He convinced Major General William Tecumseh Sherman to join him in landing 33,000 troops at Fort Hindman, bombard the fort with Union gunboats and take Fort Hindman. McClernand informed Lincoln of his plans but did not tell Grant or Henry W. Halleck, the General in Chief.
McClernand began the movement on Hindman on January 4. Troops landed at Hindman on January 9. After two days of naval and land bombardment, most of the artillery at Fort Hindman was silenced and Churchill surrendered. The Confederates put up a fierce resistance in those two days, with Union casualties exceeding a thousand with 134 killed. The entire Confederate garrison was captured, a true disaster for the Confederacy. Grant was furious, ordering Sherman and McClernand back to the Mississippi and taking personal command of the stalled Vicksburg campaign. Here is General Sherman’s comments on the Arkansas Post campaign from his memoirs: (more…)