EntityQ3755355· pop 6· linked from 53 articlesAuxiliary LegionSign in to saveBritish military force sent to Spain to support the Liberals and Queen Isabella II of Spain against the Carlists in the First Carlist WarConnectionsVitoria-GasteizEntitySpainCountryMadridEntityBilbaoEntityCantabriaEntitySan SebastiánEntityTarragonaEntityBasque CountryEntityBiscayEntityIsabella II of SpainEntityRoyal NavyEntityIrunEntityhowitzerEntityBritish ArmyEntityForeign LegionEntityPortugaleteEntityHernaniEntityMaria Christina of the Two SiciliesEntityBarásoainEntityRoyal MarinesEntityCategories19th-century military history of the United KingdomBritish Auxiliary LegionExpeditionary units and formationsMilitary history of SpainMilitary units and formations disestablished in 1837Military units and formations established in 1835Military units and formations of the United KingdomSpain–United Kingdom military relations