Basil Boioannes detachment of the elite Varangian Guard was sent. The two forces met on the river Ofanto near Cannae, the site of Hannibal's victory over the Romans in 216 BC. In the second Battle of Cannae, Boioannes achieved an equally decisive victory. Boioannes protected his gains by immediately building a great fortress at the Apennine pass guarding the entrance to the Apulian plain. Troia, named after the ancient city of Asia Minor, was garrisoned by Boioannes' own contingent of Norman troops in 1019. Soon, all the Mezzogiorno had submitted to Byzantine authority, with the exception of the Duchy of Benevento, which
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