: Marrero identifies modern foreign fighters as a distinct category, differentiating them from historical "libertarian heroes" seen in conflicts like the Spanish Civil War or the Greek War of Independence.
Marrero argues that the transformation of global terrorism into insurgent groups has fundamentally altered the nature of modern conflicts, particularly in the Middle East. These "soldiers" represent a persistent threat not only to international stability but specifically to their home countries. Soldados Del Terrorismo Global Inmaculada Marr...
: The book traces the shift from international terrorism to "global terrorism," highlighting how organisations like ISIS and al-Qaeda have leveraged virtual spaces to recruit and radicalise on an unprecedented scale. : Marrero identifies modern foreign fighters as a
: The author explores how global terrorist organisations have adapted to financial restrictions by collaborating with transnational organised crime to secure funding and resources. Impact on International Security : The book traces the shift from international
: A significant portion of the work evaluates the political, legal, and administrative measures taken at national, European, and international levels to prevent fighters from leaving for conflict zones and to manage the security risks of those attempting to return.