In post-Franco Spain, the modern Legion has undertaken tours of duty in the Yugoslav Wars, Afghanistan, Iraq and Operation Libre Hidalgo UNIFIL.Its purpose was to provide a corps of professional troops to fight in Spain's colonial campaigns in North Africa, in place of conscript units that were proving ineffective.[2] In the original Tercio de Extranjeros there were Latin Americans, amongst others, one Chinese, three Japanese, one Maltese, one Russian, both German & Austrian, one Italian, two Frenchmen, four Portuguese, one Belgian, unknown Filipino and one Spanish woman from Puerto Rico.Dating from the 16th century, the name was chosen to evoke the era of Spain's military supremacy as the leading Catholic power in Europe under the Habsburg Emperors.On 2 September 1920, King Alfonso XIII conferred command of the new regiment on Lieutenant Colonel of Infantry José Millán-Astray, chief proponent of its establishment.In October 1934 units of both the legion and the Regulares were brought to Spain by the Republican Government to help put down a workers revolt in the area of Asturias.[4] Under the leadership of Lieutenant Colonel Juan Yagüe, the Army of Africa played an important part in the Spanish Civil War on the Nationalist side.The professionalism of both the legion and the Regulares gave Franco's rebel troops a significant initial advantage over the less well trained Spanish Republican forces.The incident, which became known as the Zemla Intifada, had a significant influence on pushing the Sahrawi anticolonial movement into embarking on an armed struggle which continues, though Spain has long since abandoned the territory and handed it over to Morocco.Through the course of the legion's history Spaniards (including natives of the colony of Spanish Guinea) have made up the majority of its members, with foreigners accounting for 25 percent or less.Perhaps the most distinctive feature of the modern legion uniform is the khaki "gorrillo" cap or "chapiri", with red hanging tassel and piping.Contrary to usual military practice, Legionaries are allowed to sport beards and are permitted to wear their uniforms, both traditional and service, open at the chest.Like the rest of the Army, the Legion makes use of crew served weapons such as the M2 Browning machine gun and the SB LAG 40 automatic grenade launcher on their armoured vehicles.For instance, the Legion adopted the regimental designation of tercio in memory of the 16th-century Spanish infantry formations that had toppled nations and terrorized the battlefields of Europe in the days of Charles V. Millán-Astray also revived the Spaniards' ancient feud with the Moors and portrayed his men first as crusaders on an extended Reconquista against Islamic civilization, and later as the saviours of Spain warding off Communism and democratic liberalism defeating the dangerous spectre of 'Eastern Atheism'.As a tribute to the old Tercios the Legion coat of arms features, besides the crown, weapons used by the soldiers of these units - the musket, halberd and crossbow.