Prevost, landing the 3rd, was joined by a Spanish brigade, and in concert with the navy placed two six-pounders on the heights south of the pass, from whence at seven hundred yards’ distance they threw shrapnel-shells. Next day two twelve-pounders and a howitzer, brought to the same point by the sailors, opened also, and at night the seamen with extraordinary exertions dragged up five twenty-four pounders and their stores. The troops then constructed their batteries with great labour, for the earth was carried up from below, and everything else, even water, brought from the ships, the landing-place being more than a mile and a half off; wherefore, time being valuable, favourable terms were offered to the garrison. They were refused and the fire continued, yet with slight success, one battery was relinquished, and a violent storm retarded the construction of the others. Colonel Prevost had early warned Murray that his means were insufficient, and a second Spanish brigade was now sent to him; but, so severe was the labour, that the breaching batteries were still incomplete on the 6th, and out of three guns mounted one was disabled. Suchet, who was making forced marches to Tortoza, ordered the governor of that place to succour San Felippe, and he would certainly have raised the siege, if Captain Peyton of the Thames frigate had not brought up two eight-inch mortars, with which, on the 7th, he exploded a small magazine, whereupon the garrison surrendered. The besiegers then occupied the place, and meanwhile Murray had commenced the siege of Tarragona. Bertoletti, an Italian, commanded the fortress and was supposed to be disaffected, yet be proved himself a loyal and energetic officer. His garrison, sixteen hundred strong, five hundred being privateer seamen and Franco-Spaniards, served him well, and when Murray occupied the Olivo and Loretto heights the first day, and the town was bombarded in the night by the navy, the fire was returned so sharply that the flotilla suffered most. Two batteries were then opened the 6th, but were found too distant, and a third was commenced six hundred yards from Fort Royal. The 8th a practicable breach was made in that outwork, yet the assault was deferred, and some pieces removed to play from the Olivo; whereupon the besieged, finding the fire slacken, repaired the breach at Fort Royal and increased the defences. The subsequent proceedings cannot be understood without reference to the relative positions of the French and allied armies. Tarragona was situated on one of a cluster of rocks terminating a range descending to the sea, but, with the exception of that range, surrounded by an open country called the _Campo de Tarragona_, itself environed by very rugged mountains, through which several roads descend into the plain.