n--infantry and
light artillery handled as skirmishers. The howitzers were always
landed as quickly as the men, and were brought into action before
the light pieces of the land-service could be got ashore.

I regret very much that the reduced complements of the vessels
prevent me from maintaining the force in constant organization.
With three hundred more marines and five hundred seamen I could
frequently operate to great advantage, at the present time, when
the attention of the rebels is so engrossed by General Sherman.

It is said that they have a force at Hardeeville, the pickets of
which were retained on the Union Causeway until a few days since,
when some of our troops crossed the river and pushed them back.
Concurrently with this, I caused the Sonoma to anchor so as to
sweep the ground in the direction of the causeway.

The transfer of the right-wing (thirty thousand men) to Beaufort
will so imperil the rebel force at Hardeeville that it will be cut
off or dispersed, if not moved in season.

Meanwhile I will send the Dai-Ching to St. Helena, to meet any want
that may arise in that quarter, while the Mingo and Pontiac will be
ready to act from Broad River.

The general route of the army will be northward; but the exact
direction must be decided more or less by circumstances which it
may not be possible to foresee....

My cooperation will be confined to assistance in attacking
Charleston, or in establishing communication at Georgetown, in case
the army pushes on without attacking Charleston, and time alone
will show which of these will eventuate.

The weather of the winter first, and the condition of the ground in
spring, would permit little advantage to be derived from the
presence of the army at Richmond until the middle of May. So that
General Sherman has no reason to move in haste, but can choose such
objects as he prefers, and take as much time as their attainment
may demand. The Department will learn the objects in view of
General Sherman more precisely from a letter addressed by him to
General Halleck, which he read to me a few days since.

I have the honor to be, very respectfully, your obedient servant,

J. A. DAHLGREN,
Rear-Admiral, commanding South-Atlantic Blockading Squadron.

HEADQUARTERS MILITARY DIVISION OF THE MISSISSIPPI,
IN THE FIELD, POCOTALIGO, SOUTH CAROLINA, January 29, 1885.

Major-General J. G. FOSTER, commanding Department of the South.

GENERAL: I have just receive