On the 30th, the day before St. Sebastian was stormed, Soult attempted a diversion for its relief by crossing the Bidassoa, and on the following day he engaged a large body of Spaniards at St. Marcial. On this occasion Wellington held the British troops in reserve, and the Spaniards without their aid defeated the French with great slaughter. So ended a well-planned and well-executed effort to reconquer the Spanish frontier. Pamplona was still untaken, and Suchet was still in Catalonia, but no further offensive movement was undertaken by the French against Spain. Both Soult and Wellington had shown remarkable powers of generalship, and there was a moment when Soult might have snatched the prize of victory by raising the siege of Pamplona. But his ultimate success was hopeless, and his failure was complete. Before the fall of St. Sebastian and the battle of St. Marcial, Wellington estimated the French losses at 15,000 men, who could ill be spared in the interval between Napoleon's last gleam of victory at Dresden and on his signal defeat at Leipzig. [Pageheading: _WELLINGTON ENTERS FRANCE._] But the Peninsular war, in the historical sense, was not yet over. During the summer of 1813 a mixed force of British, Germans, Spaniards, and Sicilians had been carrying on an intermittent war against the French under Suchet in the eastern provinces. Their commander, Sir John Murray, who had allowed the beaten enemy to escape at Castalla, proved equally irresolute in an attempt to capture Tarragona, countermanded the assault, and re-embarked his troops on the approach of Suchet. Soon afterwards he was superseded by Lord William Bentinck, and Suchet after the battle of Vitoria was compelled to retire behind the Ebro. Bentinck renewed the investment of Tarragona, but permitted Suchet without a battle to relieve it, demolish its fortifications, and withdraw its garrison at the end of August. An ill-judged advance of the British general into Catalonia brought about another misfortune, and, upon the whole, the series of operations conducted against Suchet were by no means glorious to British arms or generalship, however important their effect in preventing a large body of French veterans from reinforcing Soult's army at a critical time in the Western Pyrenees. Wellington himself inclined to complete the deliverance of Spain by clearing the province of Catalonia of the invaders, but the British government, having in view the prospect of crushing Napoleon in Germany, urged him to undertake an immediate invasion of France. Accordingly he moved forward on October 7, leaving Pamplona closely blockaded, threw his army across the Bidassoa on the 8th by a stroke of masterly tactics, forced the strong French lines on the north side of it, and established himself on the enemy's soil. Before entering France he issued the most stringent proclamations against plundering, which he enforced by the sternest measures, and announced that he would not suffer the peaceful