 The battalion then took part in the disastrous Walcheren Campaign in autumn 1809.The battalion returned to the Peninsula in spring 1811 and saw action at the Battle of Barrosa in March 1811, the Siege of Tarifa in December 1811 and the Battle of Vitoria in June 1813 as well as the Siege of San Sebastián in July 1813.It then pursued the French Army into France and fought at the Battle of the Pyrenees in July 1813, the Battle of Nivelle in November 1813 and the Battle of the Nive in December 1813 as well as the Battle of Orthez in February 1814.