The first excavations were carried out by Israeli archaeologists Emmanuel Anati, Claire Epstein,[10] Michael Avi-Yona and others from 1951 to 1955. They unearthed some domestic buildings, the main city gate at the east and a large Byzantine church that had probably been the seat of Hippos' bishop. After the excavations, the Israel Defense Forces used Mount Sussita for the same purpose as the ancient Greeks—as a fortress.