The Mechanized Brigade "Granatieri di Sardegna" (Italian: Brigata Meccanizzata "Granatieri di Sardegna" - Mechanized Brigade"Grenadiers of Sardinia") is a mechanized infantry brigade of the Italian Army, based in Rome and central Italy. The brigade fields one of the oldest regiments of the Army and is one of the guard regiments of the President of Italy. The name of the unit dates back to the Kingdom of Sardinia and not the eponymous Mediterranean island of Sardinia. The brigade is part of the Division "Acqui".