High Quality Content by WIKIPEDIA articles! The Battle of Fort Lahtzanit took place on October 6, 1973, between the Egyptian Army and the Israel Defense Forces (IDF). Part of the Egyptian-initiated Operation Badr, the battle was one of the first of the Yom Kippur War, fought in and around Fort Lahtzanit, a fortification of the Bar Lev Line, located 19 kilometres (12 mi) south of Port Fouad in the Sinai Peninsula.