back, with directions to attack
Forrest. Smith met and defeated him very badly. I then directed that
Smith should hang to Forrest and not let him go; and to prevent by all
means his getting upon the Memphis and Nashville Railroad. Sherman had
anticipated me in this matter, and given the same orders in substance;
but receiving my directions for this order to Smith, he repeated it.

On the 25th of June General Burnside had commenced running a mine from
about the centre of his front under the Confederate works confronting
him. He was induced to do this by Colonel Pleasants, of the
Pennsylvania Volunteers, whose regiment was mostly composed of miners,
and who was himself a practical miner. Burnside had submitted the
scheme to Meade and myself, and we both approved of it, as a means of
keeping the men occupied. His position was very favorable for carrying
on this work, but not so favorable for the operations to follow its
completion. The position of the two lines at that point were only about
a hundred yards apart with a comparatively deep ravine intervening. In
the bottom of this ravine the work commenced. The position was
unfavorable in this particular: that the enemy's line at that point was
re-entering, so that its front was commanded by their own lines both to
the right and left. Then, too, the ground was sloping upward back of
the Confederate line for a considerable distance, and it was presumable
that the enemy had, at least, a detached work on this highest point.
The work progressed, and on the 23d of July the mine was finished ready
for charging; but I had this work of charging deferred until we were
ready for it.

On the 17th of July several deserters came in and said that there was
great consternation in Richmond, and that Lee was coming out to make an
attack upon us the object being to put us on the defensive so that he
might detach troops to go to Georgia where the army Sherman was
operating against was said to be in great trouble. I put the army
commanders, Meade and Butler, on the lookout, but the attack was not
made.

I concluded, then, a few days later, to do something in the way of
offensive movement myself, having in view something of the same object
that Lee had had. Wright's and Emory's corps were in Washington, and
with this reduction of my force Lee might very readily have spared some
troops from the defences to send West. I had other objects in view,
however, besides keeping Lee where