The Trieste Troops Command was an Italian Army brigade-sized command located in the city of the Trieste and tasked with the defense of the city in case of a Yugoslav-Italian war.

The 151st Infantry Regiment "Sassari" is an active unit of the Italian Army based in Cagliari in Sardinia. The regiment is named for the city of Sassari and part of the Italian Army's infantry arm. As of 2023 the regiment is assigned to the Mechanized Brigade "Sassari".