Israel's unilateral pullout from Lebanon in the summer of 2000 was, according to Philip Mattar, interpreted by the Arabs as an Israeli defeat and had a profound influence on tactics adopted in the Al Aqsa Intifada. PLO official Farouk Kaddoumi told reporters: "We are optimistic. Hezbollah's resistance can be used as an example for other Arabs seeking to regain their rights." Many Palestinian officials have gone on record as saying that the intifada had been planned long in advance to put pressure on Israel. It is disputed however whether Arafat himself gave direct orders for the outbreak, though he did not intervene to put a break on it A personal advisor to Arafat, Manduh Nufal, claimed in early 2001 that the Palestinian Authority had played a crucial role in the outbreak of the Intifada. Israeli's military response demolished a large part of the infrastructure built by the PA during the years following the Oslo Accords in preparation for a Palestinian state. This infrastructure included the legitimate arming of Palestinian forces for the first time: some 90 paramilitary camps had been set up to train Palestinian youths in armed conflict. Some 40,000 armed and trained Palestinians existed in the occupied territories.