Joint Expedition Against Franklin

The Joint Expedition Against Franklin was a joint engagement between the United States Army and Navy against the Confederate States Army during the American Civil War. The engagement was intended to move Union forces into an area where Confederate forces were gathering as they prepared to move on Suffolk, Virginia. Originally planned as a coordinated two-pronged attack with a naval flotilla supporting an infantry advance on Franklin, Virginia, communications delays caused the Navy to start the mission before the Army was ready to support it. Instead, 3 October 1862 (1862-10-03) found Union Naval forces on the Blackwater River greatly outnumbered by Confederate infantrymen and ultimately forced to retreat. The naval action alone is also known as the Action at Crumpler's Bluff or the Battle of Crumpler's Bluff.

Simultaneously, a nearby Army reconnaissance team conducted a failed assault on the town on the basis that the audibly nearby Naval forces—which they did not know were then in retreat—would bring support. The outcome left the Union forces with a combined 5 casualties and 21 wounded. Dialogue between officers following the conflict left the Navy questioning the usefulness of gunboats in joint expedition settings in which they would not be capable of supporting themselves.