 Complete the following phrase:  The regiment returned to Portugal in September 1810 to resume its service under General Viscount Wellesley in the Peninsular War. It saw action at the Battle of Fuentes de Oñoro in May 1811, the Second Siege of Badajoz in June 1811 and the Battle of Arroyo dos Molinos in October 1811 as well as the Battle of Almaraz in May 1812 and the Battle of Vitoria in June 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 