Lidar views of Roman fort near Trieste, Italy(Courtesy Civil Protection of Friuli Venezia Giulia)
Archaeologists working outside Trieste, Italy, have discovered what may be the oldest surviving Roman fortification system. An interdisciplinary study used ground-penetrating radar, lidar, and archaeological survey to reveal three Roman forts—one large central camp and two minor outposts—that are the only Roman camps ever identified on Italian soil. The largest of the three, San Rocco, was st