Abstract
The development of this true scourge in the whole world demands a more accurate knowledge and documentation on the emergence, development, operation, motivation that underlies terrorist actions, as well as a knowledge of the funding of these terrorist groups. Considering the fact that this scourge has existed since antiquity and the Middle Ages, so it has a true “history”, developed gradually in the 1700s, it has experienced a real “explosion” since 1968, reaching the peak in 2001, it is necessary that those entitled to know in depth this “phenomenon” and if they can not eradicate it, at least to unite their efforts at an international level and limit it as much as possible. At global level, there are sufficient determinants, but also reasons for this phenomenon to have a continuous development, and we are taking in consideration the continuous development of the armaments industry and the misguided policies of some governments.