Cuban leader Fidel Castro warned Monday that \"a US-Israeli attack on Iran would inevitably unleash a bloody war\". \"Because of its ability to fight, the number of inhabitants and the size of the country, an attack on Iran is not like the previous Israeli military adventures in Iraq and Syria,\" Castro wrote in an article. \"A bloody war would inevitably start. There should be no doubt about it,\" the 85-year-old former leader added, speculating that Israel intends to attack Iran as it did when targeting the nuclear facilities in Syria in 2007 and in Iraq in 1981. Castro also cited US Ambassador to the UN Susan Rice as saying that an attack on Iran is a real growing option and that the US government is considering putting an end to the current Iranian leadership to prevent it from making any further progress in the field of civilian nuclear technology. On November 4, Israeli President Shimon Peres said that an attack on Iran was becoming increasingly more likely. Israeli Prime Minister Benjamin Netanyahu addressed Israel\'s parliament (Knesset) on October 31 in an effort to garner support for a military attack on Iran over its nuclear program. In reply senior Iranian officials described the threats as \"foolish\" remarks, and warned that friends and allies of the Islamic Revolution would destroy Israel before it can make the slightest military move against Iran. \"This is just a baseless allegation because the Zionist regime is engaged in a war over its survival in Tel Aviv today,\" Vice Chairman of the Iranian Parliament\'s National Security and Foreign Policy Commission Hossein Ebrahimi told FNA. Also, the Islamic Revolution Guards Corps (IRGC) top officials warned the Zionist regime of Iran\'s crushing response to any act of aggression, saying that an attack on Iran would put an end to Israel\'s existence. \"If the Zionist regime (of Israel) commits such a mistake, it would mean that it has entered the final days of its existence since the Islamic Republic of Iran is a powerful and strong country which can defend its territorial integrity and interests across the globe, specially in the Middle-East,\" IRGC Politburo Chief Javani told FNA last Tuesday. \"The Islamic Republic of Iran has some means and possibilities in areas very close to the Zionist regime and can easily give a response to Israel to make its leaders repent their action,\" the official stated.