The 2nd Foreign Engineer Regiment (French: 2e Régiment Etranger de Génie, 2e REG) is one of two combat engineer regiments of the Foreign Legion in the French Army. The regiment provides the combat engineering component of the 27th Mountain Infantry Brigade. Stationed, since its creation in 1999, on the former site of the French Strategic Nuclear Missiles at Saint Christol, Vaucluse, southern France.