Taylor's plan was to move down the Bayou Teche, overcoming the lightly defended outposts and supply depots, and then capturing New Orleans, which would cut off Nathaniel P. Banks's army from their supplies. Although his plan met with approval from Secretary of War James A. Seddon and President Jefferson Davis, Taylor's immediate superior, Edmund Kirby Smith, felt that operations on the Louisiana banks of the Mississippi across from Vicksburg would be the best strategy to halt the Siege of Vicksburg. From Alexandria, Louisiana, Taylor marched his army up to Richmond, Louisiana. There he was joined with Confederate Maj. Gen. John G. Walker's Texas Division, who called themselves "Walker's Greyhounds". Taylor ordered Walker's division to attack Federal troops at two locations on the Louisiana side of the Mississippi. The ensuing Battle of Milliken's Bend and Battle of Young's Point failed to accomplish the Confederate objectives. After initial success at Milliken's Bend, that engagement ended in failure after Federal gunboats began shelling the Confederate positions. Young's Point ended prematurely as well.