54th Infantry Regiment (France)

The 54th Infantry Regiment (54e régiment d’infanterie or 54e RI) is a line infantry regiment of the French Army. == History == === Early service === It was formed in 1657 during the Ancien Régime as the régiment Mazarin-Catalans, being renamed the régiment Royal Catalan in 1661 then the régiment Royal Roussillon in 1667.