With New Orleans lost and the Mississippi opened, Mobile remained a major Gulf outlet for blockade runners and imported war supplies. The bay combined forts, gunboats, minefields, shipbuilding capacity, and the ironclad ram CSS Tennessee under experienced Confederate leadership. That concentration made the port locally formidable even as the Confederacy's wider maritime position deteriorated. Taking the anchorage would close another route to overseas commerce and remove a base from which Confederate naval forces could challenge the blockade.
Chapter · 2:45:10-2:51:12
Why Mobile Bay mattered in 1864
With New Orleans and the Mississippi lost, Mobile became a vital blockade-running port and one of the Confederacy's remaining concentrations of naval strength.