It certainly was a bold design, and one that many considered as little removed from rashness, for Lord Wellington to attempt Badajoz a second time, limited as he was in every necessary for a siege, and by no means secure from molestation. He had obtained, by the victories of Fuentes d’Onoro and Albuera, a temporary superiority of force on the Guadiana; but it was not likely that Soult and Marmont would let a fortress to which they attached so much importance fall, without making a vigorous effort for its relief—nor could a rapid reduction of Badajoz be accomplished. The siege trains were wretchedly defective; and the guns, originally bad, had been ruined or disabled during Beresford’s recent attempt; and the engineers reported, that eleven days would be required before they could be remounted and placed in battery; while in twenty, a force quite sufficient to disturb all operations, could easily reach the Alemtejo from Salamanca, by the passes of Banos or Gata, while the Tagus was fordable at Alcantara.
Operations commenced on the night of the 30th of May, in front of the castle, by sixteen hundred workmen, covered by a protecting party of twelve hundred. The first parallel, extending one thousand yards, was completed, and no interruption given by the besieged. A lesser party commenced a parallel before San Christoval; but the rocky soil could not be broken without causing alarm, and a severe fire was directed on the workmen, which occasioned a considerable loss.
The approaches were ably pushed on, but great difficulties had to be overcome by the besiegers. Before San Christoval, the stony surface required a supply of earth and woolpacks, to form an artificial covering for the engineers and fatigue parties; while the workmen were exposed to the fire of several sixteen and eighteen inch mortars, which threw their enormous shells with a precision that threatened ruin to every thing within their range.
When the batteries opened on the morning of the 3rd of June, the imperfect supply of bullets was soon exhausted, and the artillery were obliged to use the shot intended for guns of an inferior calibre—consequently, the windage was so great, that the service was very indifferent; and several guns, from the defective quality of their metal, became unserviceable after a few discharges.
A siege, where the means of aggression were so imperfect, could only have been carried on by the unremitted exertions of every arm engaged—and with various casualties, that of Badajoz continued until the 6th, when two breaches in San Christoval were reported practicable; and it was decided by Lord Wellington that they should be stormed without loss of time.
All was accordingly prepared; the storming party gained the ditch, but the foot of the breach had been cleared, and a sheer ascent of full seven feet of wall unexpectedly presented itself. Without sufficient means for escalade, success was hopeless—and the more prudent plan would have been to retire instantly, when the actual state of the breach was ascertained. But British blood was roused; the assailants were bravely led,[147] and for nearly an hour, in an unavailing effort to surmount an impracticable barrier, the forlorn hope and storming party persevered, until three-fourths of their number were destroyed. Nothing had been omitted by the enemy both for defence and annoyance. The rubbish had been cleared away, and the parapet lined with shells, grenades, stones, and powder-bags, which were rolled into the ditch, and by their repeated explosions, destroyed all within their reach. After desperate but unavailing exertions, the few that remained were withdrawn,—and with some iron guns which had been obtained, the engineers immediately resumed breaching the castle walls.
The fire speedily brought down the ancient masonry, and a bank of clay against which the wall had been erected. An engineer officer examined the breach, and reported that it was practicable—although he received his death-wound in the attempt, and had only strength left to announce that he had done the duty on which he had been employed. But the besieged were indefatigable in repairing by night, the damages their works received from the English batteries, and the breach was provided with every means for desperate defence. A more vigorous assault was arranged, and a better hour was selected; the troops were equally ardent and as boldly led—but the result was similar; and the second assault failed with as great a loss of life, and as little chance of succeeding, as that which marked the former storm.
It was now quite apparent that additional siege artillery must be procured to insure the fall of Badajoz; while information was received by Lord Wellington, that Soult and Marmont were making rapid movements to relieve the fortress. To persevere longer would have been madness;—the siege was therefore, necessarily raised, and the guns and stores removed without any molestation. A blockade was established; and while the Spaniards were sent across the Guadiana, to operate against the French posts, Lord Wellington took a position in front of Albuera. On the 19th, the allies retired on the Caya, and Soult’s advanced guard entered Badajoz.
The united force of the French marshals was greatly superior, particularly in cavalry, to that of Wellington;[148] but the Caya afforded a strong position, and the British general determined to abide a battle.
A reconnaissance by Soult and Marmont, on the 22nd of June, induced a belief that an action would result. Wellington, with admirable tact, kept his masses out of sight, and the marshals failed in discovering his dispositions. The British bivouacs were in the woods contiguous to the river:—head-quarters at Vicente, Hill’s corps at Torre de More on the right, and Picton’s division, on the left, at Campo Mayor.