With Hamas¿s takeover of the Gaza strip, a radical Islamic entity was established practicing terrorism to achieve its goals, having tight connections with the ¿Muslim Brotherhood¿ in Egypt (whose Palestinian branch is Hamas), and with Iran, the radical Islamic Shiite state. Hamas is challenging and threatening the Palestinian secular nationalistic territorial achievements and striving to implement its Pan - Islamic religious as an Arab-Muslim definition with its territorial dimensions according to the idea of the Islamic ¿Ummah¿(the borderless nation of Islam). This entity has found itself immediately to be in a violent conflict with Abu Mazen, chairman of the ¿Palestinian Authority¿ representing the national-secular Fatah movement and due to this, Abu Mazen and official Palestinian and Egyptian media used terms such as ¿Islamic Emirate¿ when describing the new entity that has been established in the Gaza strip. Following Hamas¿s takeover of the Gaza strip in mid June 2007,a radical Islamic political entity was created, with the markings of a sovereign country. This entity controlled by Hamas, a movement with a radical Islamic ideology, aspires to apply it on the general Palestinian population. Under Hamas¿s rule in Gaza, organizations characterized as global Jihad began appearing and started carrying out attacks against western entities present and operating in the Gaza strip. This radical entity bearing the Arabic Islamic name ¿Jaljalat¿(Rolling thunder, peal) [1] is new pro Al Qaeda and global Jihad oriented compilation, operating in Gaza strip without any interference of the Hamas government, as a spearhead committed to maintain the ¿flame¿ of Jihad against Israel and to ¿purify¿ the Palestinian society from western presence and influence. Hamas activities are evident that the strategic objective of Hamas within the Palestinian arena is to take over and replace the PLO in the leadership of the National Palestinian Movement.