utmost to prevent the squadron from
gathering fresh laurels; even sacrificing his own reputation to this
insane jealousy, by preventing anything being done in which I could take
part.

On the 18th I shifted my flag into the _San Martin_, and leaving the
_O'Higgins_ and _Valdivia_ at Pisco to protect the troops, sailed for
Callao, where we arrived on the 2nd of April. On the 6th, we again
attacked the enemy's shipping under the batteries, and did them
considerable damage, but made no further attempt to gain possession of
them, as I had other aims in view. After this demonstration, the object
of which was to deter them from quitting their shelter, we returned to
Pisco.

General San Martin having now given me discretionary power to do what I
pleased with the few troops placed at my disposal, I determined on
attacking Arica, the southernmost port of Peru. Reimbarking the troops,
and abandoning Pisco, we sailed on the 21st, and on the 1st of May
arrived off Arica, to the Governor of which I sent a summons to
surrender, promising to respect persons and personal property. As this
was not complied with, an immediate bombardment took place, but without
any great effect, as, from the difficulties of the port, it was
impracticable to get sufficiently near to the fortifications.

After a careful survey, the _San Martin_ was on the 6th, hauled nearer
in shore, and some shells were thrown over the town by way of
intimidation. As this had not the desired effect, a portion of the
troops was landed at Sama, to the northward of the town, being followed
by Colonel Miller with the remainder, and Captain Wilkinson with the
marines of the _San Martin_; when the enemy fled, and the patriot flag
was hoisted on the batteries. We took here a considerable quantity of
stores, and four Spanish brigs, besides the guns of the fort and other
detached artillery. A quantity of European goods, belonging to the
Spaniards at Lima, was also seized and put on board the _San Martin_.

On the 14th Colonel Miller, with the troops and marines, advanced to
Tacna, and by my directions took possession of the town, which was
effected without opposition, two companies of infantry deserting the
royalist cause and joining his force. These I ordered to form the
nucleus of a new regiment, to be called the "Tacna Independents."

Learning that the Spanish General Ramirez had ordered three detachments
from Arequipa, Puno, and La Paz, to form a junction at Tacna, to ex