This document is a research paper that examines how changing media technologies have influenced modern Islamic terrorism, focusing on al-Qaeda and ISIS. It discusses how these groups have exploited new media to control their messaging and directly reach target audiences, circumventing traditional media. The paper charts the evolution of terrorist media strategies, from al-Qaeda's early use of televised interviews and attacks designed as "spectacles", to innovations like online propaganda by Zarqawi and Awlaki, and ISIS's heavy reliance on social media. It analyzes several major propaganda releases to show how terrorism has adapted to technological changes.