Many terrorist organizations have been active along Israel’s borders for dozens of years. In the last three decades, with the emergence of an independent Palestinian Authority, an extensive infrastructure of terrorist organizations whose sole aim is to harm the State of Israel has been created.
There are three central organizations active in the Palestinian Authority that harm Israel through their military wings: Hamas, Islamic Jihad, and the Fatah (through its Al Aqsa Martyrs' Brigades ). Politically, the Fatah and Hamas run the Palestinian Authority, and together they enjoy a local parliamentary majority as an alternative to the control of the PLO (Palestinian Liberation Organization).
The Hezbollah, which is both a terrorist organization and a political movement, is located in Lebanon. The organization exists thanks to Iranian financial support, and Syrian weaponry and supplies. It is one of the largest and most dangerous terrorist organizations in the region, and in the summer of 2006, it caused the Second Lebanese War. The organization also supports activities of other terrorist organizations in the areas under PA control.
In addition to the above, Al Qaeda has, over the past number of years, become a well-known organization as a result of the 9/11 World Trade Center disaster (2001), and other dramatically staged attacks.