inate terrorist attacks.
As for the military and security apparatus, Hamas has the following structure :

Hamas Organization (Fig.1)

The organization is a hierarchical structure that imitates the correct stratification of any contemporary modern army. The main command centers in Gaza-Damascus are found in cooperation and coordination relations, this bicephal leadership being a real logistic and strategic advantage. From a numerical point of view, if we quantify security forces, police and IDQBs, most studies claim Hamas has 15,000-16,000 potential combatants. Of these, the elite of the operational fighters consists mostly of I.D.Q.B.s, which are between 2,000 and 3,000 fighters . The I.D.Q.B. is organized in 6 brigades that have hierarchically subordinated battalions, which in their turn plutoane. If we compare the Hamas with the other groups in the area (Hezbolah or Al Fatah), it has the widest military staff .
Undoubtedly, we can argue that Hamas has impressive military capabilities. Without exaggerating, in terms of arms and military tactics used, they are comparable to many state armies. In terms of weapons, a true scientific study by Yiftah S. Shapir, entitled Hamas Weapons , shows that the organization uses a vast arsenal of both improvised devices and professional armament that is used by the most modern armies (U.S.A. or Germany). As an assault weapon, the main rifles and vending machines are: Ak47, AKM, Type 56 assault rifles, Colt M4A1 Carbine, Sig SG 552 Commando, Steyr HS .50. From the point of view of a possible direct confrontation, Hamas would not face the Israeli Defense Forces (I.D.F.), preferring a guerilla warfare based on sporadic missile launches. Hamas uses a large arsenal of standard but also modified rockets. Ballistic devices have an impressive range. Of the shortest range of action, we mention the 9M22U 122mm, 66.2kg rockets and the most commonly used -40km – are the 122mm WS-1E missiles weighing 74kg. Generally, most rockets have at least 4 kg of active explosive, and are capable of causing considerable damage. Generally speaking, these missiles are used in the following way : for targets up to 6 km, 81-122mm mortars are used; Up to 12km are used Qassam series missiles (90-115mm); Up to 40 km are used Grad / Katyusha 122mm missiles; Up to 80km are used modified rockets Fajr – 3 of 240mm . Most of these missiles are produced directly in Gaza by assembling components. In fact, a significant amount comes illegally and clandestinely from Iran or Russia.
If we want a brief outlook on Hamas ballistic capabilities, Cast Lead (or The Gaza War) provides data that highlights an extremely powerful capacity. During these confrontations that lasted from December 27, 2008 to January 18, 2009, Hamas launched more than 600 rockets, most of them Qassam (nearly 400) of 90-122mm in an area of over 70 square kilometers . To this, over 300 mortars and nearly 900 HTR (high-trajectory rounds) are added. The main targets of these launches were the Israeli cities Beersheva, Hebron, Jerusalem, Ramallah and Tel Aviv . As in the Lebanon war of 2006, Hamas also confirmed the lack of accuracy in addressing strategic objectives of the IDF. Thus, many of the missiles launched did not cause any damage to the enemy, and many of them have accidentally hit civilian targets. However, most rockets hit both civilian and military targets (especially in the southern area of Israel), causing a strong psychological and media impact .
Hamas’s defense strategy aims to use the urban agglomeration in maximum terms, where the movement manages to carry out its actions using the civilian population as a possible threat to I.D.F. threats. Durin