By orders, I sent to Banks a force of 4,000 men; returned the 9th corps to Kentucky and, when transportation had been collected, started a division of 5,000 men to Schofield in Missouri where Price was raiding the State.

I also detached a brigade under Ransom to Natchez, to garrison that place permanently.

This latter move was quite fortunate as to the time when Ransom arrived there.

The enemy happened to have a large number, about 5,000 head, of beef cattle there on the way from Texas to feed the Eastern armies, and also a large amount of munitions of war which had probably come through Texas from the Rio Grande and which were on the way to Lee's and other armies in the East.
The troops that were left with me around Vicksburg were very busily and unpleasantly employed in making expeditions against guerilla bands and small detachments of cavalry which infested the interior, and in destroying mills, bridges and rolling stock on the railroads.

The guerillas and cavalry were not there to fight but to annoy, and therefore disappeared on the first approach of our troops.
The country back of Vicksburg was filled with deserters from Pemberton's army and, it was reported, many from Johnston's also.