Norman conquest of southern Italy Ofanto near Cannae, the site of Hannibal's victory over the Romans in 216 BC, and the Battle of Cannae was a decisive Byzantine victory; Amatus wrote that only ten Normans survived from a contingent of 250. After the battle, Ranulf Drengot (one of the Norman survivors) was elected leader of their company. Boioannes protected his gains by building a fortress at the Apennine pass, guarding the entrance to the Apulian plain. In 1019 Troia (as the fortress was known) was garrisoned by Boioannes' Norman troops, an indication of Norman willingness to fight on either side. With Norman mercenaries on both
History of Macedonia (ancient kingdom) of the Italian peninsula. In 216 BC, Philip V sent a hundred light warships into the Adriatic Sea to attack Illyria, a motion that did not go unnoticed by Rome when Scerdilaidas of the Ardiaean Kingdom appealed to the Romans for aid. Rome responded by sending ten heavy quinqueremes from Roman Sicily to patrol the Illyrian coasts, causing Philip V to reverse course and order his fleet to retreat, averting open conflict for the time being. In 215 BC, at the height of the Second Punic War with the Carthaginian Empire, Roman authorities intercepted a ship off the Calabrian coast