Union Forces Capture Fort Henry in Civil War

Summary

Early in the American Civil War, Union strategists aimed to control the Tennessee and Cumberland Rivers to split the Confederacy and open paths into its heartland. Brigadier General Ulysses S. Grant coordinated with naval forces under Flag Officer Andrew H. Foote to assault the Confederate Fort Henry on the Tennessee River. On February 6, 1862, Foote's gunboat flotilla, including ironclads, bombarded the fort while Grant's infantry approached overland. Confederate commander Brigadier General Lloyd Tilghman surrendered after a brief engagement, with most of the garrison escaping to Fort Donelson. The victory marked the first significant Union success in the Western Theater and demonstrated the effectiveness of combined army-navy operations using ironclad vessels.

Why It Matters

Fort Henry's capture initiated a string of Union victories along the rivers that secured Kentucky and much of Tennessee for the North, boosting Northern morale and elevating Grant's profile. It pioneered ironclad riverine warfare tactics that influenced later campaigns and contributed to the eventual Union strategy of controlling key waterways.

Related Portfolio Site

US Military Atlas: Union Forces Capture Fort Henry in Civil War connects to military history, war consequences, or postwar diplomacy.

Sources

1. Battle of Fort Henry, Wikipedia. Accessed 2026-07-08.
2. Site of Fort Henry, National Park Service. Accessed 2026-07-08.