The year is wearing away fast, and I would like to carry to General Grant at Huntsville, Alabama, every man of his military division, as early in April as possible, for I am sure we ought to move from the base of the Tennessee River to the south before the season is too far advanced, say as early as April 15th next.
I feel certain of your complete success, provided you make the concentration in time, to assure which I will see in person to the embarkation and dispatch of my quota, and I will write to General Steele, conveying to him my personal and professional opinion that the present opportunity is the most perfect one that will ever offer itself to him to clean out his enemies in Arkansas.
Wishing you all honor and success, I am, with respect, your friend and servant,
W. T. SHERMAN, Major-General.
HEADQUARTERS DEPARTMENT OF THE TENNESSEE
VICKSBURG, March 6, 1864
Brigadier-General A. J. SMITH, commanding Expedition up Red River,
Vicksburg, Mississippi.
GENERAL: By an order this day issued, you are to command a strong, well-appointed detachment of the Army of the Tennessee, sent to reinforce a movement up Red River, but more especially against the fortified position at Shreveport.
You will embark your command as soon as possible, little encumbered with wagons or wheeled vehicles, but well supplied with fuel, provisions, and ammunition. Take with you the twelve mortars, with their ammunition, and all the thirty-pound Parrotts the ordnance-officer will supply. Proceed to the mouth of Red River and confer with Admiral Porter. Consult with him, and in all the expedition rely on him implicitly, as he is the approved friend of the Army of the Tennessee, and has been associated with us from the beginning. I have undertaken with General Banks that you will be at Alexandria, Louisiana, on or before the 17th day of March; and you will, if time allows, cooperate with the navy in destroying Harrisonburg, up Black River; but as I passed Red River yesterday I saw Admiral Porter, and he told me he had already sent an expedition to Harrisonburg, so that I suppose that part of the plan will be accomplished before you reach Red River; but, in any event, be careful to reach Alexandria about the 17th of March.
General Banks will start by land from Franklin, in the Teche country, either the 6th or 7th, and will march via Opelousas to Alexandria. You will meet him there, report to him, and act under his orders. My understanding with him is that his forces will move by land, via Natchitoches, to Shreveport, while the gunboat-fleet is to ascend the river with your transports in company. Red River is very low for the season, and I doubt if any of the boats can pass the falls or rapids at Alexandria. What General Banks proposes to do in that event I do not know; but my own judgment is that Shreveport ought not to be attacked until the gunboats can reach it. Not that a force marching by land cannot do it alone, but it would be bad economy in war to invest the place with an army so far from heavy guns, mortars, ammunition, and provisions, which can alone reach Shreveport by water. Still, I do not know about General Banks's plans in that event; and whatever they may be, your duty will be to conform, in the most hearty manner.
My understanding with General Banks is that he will not need the cooperation of your force beyond thirty days from the date you reach Red River. As soon as he has taken Shreveport, or as soon as he can spare you, return to Vicksburg with all dispatch, gather up your detachments, wagons, tents, transportation, and all property pertaining to so much of the command as belongs to the Sixteenth Army Corps, and conduct it to Memphis, where orders will await you. My present belief is your division, entire, will be needed with the Army of the Tennessee, about Huntsville or Bridgeport. Still, I will leave orders with General, Hurlbut, at Memphis, for you on your return.