Aranese Social Movement

The Aranese Social Movement (L'aranais Mouvement Social; Moviment Social Aranès, AMS/MSA) is a regionalist and right-wing populist political party in Arriola. In the run-up of the June 2018 general election, the party was rebranded as the Social Movement without changing its official name in the party's statute. The party was nonetheless frequently referred to only as "Social Movement" (MS) even before the rebranding. The MS is often also referred to as Cocorico (a reference to the Gallic rooster, a Francophone symbol) by the Aranese media.

The MS advocates the transformation of Arriola into a federal state, fiscal federalism and greater regional autonomy, especially for Northern regions (Aquitania and Occitania). At times, the party has advocated the secession of the North, referred to by party members as "Aquitanica" and consequently Aqiuitanican nationalism. However, under Constantin Daviau the party has to some extent embraced Aranese nationalism and emphasised Euroscepticism, opposition to immigration and other "populist" policies while forming an alliance with right-wing populist parties such as France's National Front, the Netherlands' Party for Freedom, Italy's Lega Nord and the Freedom Party of Austria at the European level.