Israeli counter-terrorism strategy and its effectiveness. Because of ongoing suicide attacks from Palestinian and other terrorist organizations, Israel will continue to have an aggressive counter- terrorism strategy. It will study how the impact of past wars, campaigns, and deadly terrorist attacks influenced the thinking of past and current leaders. By gauging the actions, and sometimes nonactions, of the international community, the Israeli government declined to become paralyzed by U.N. and world-wide condemnation of its aggressive counter-terrorism strategies. The Israelis vehemently believe the security of the nation relies on what the Israeli Defense Force (IDF), the Israeli Security Agency (ISA), and Shin Bet do to counter terrorism, not outside governments. The IDF, ISA, and Shin Bet employ three different measures in an attempt to thwart terrorist attacks both in Israel and the Occupied Territories. Defensive, operative, and punitive measures are used in different phases of terrorist attacks in an attempt to protect the lives of Israeli citizens. Of all the three measures used by the IDF and other security agencies, defensive actions have by far been the most effective to date is included.