
First, the groups accomplished their forty-two policy objectives only 7 percent of the time. Second, although the groups achieved certain types of policy objectives more than others, the key variable for terrorist success was a tactical one: target selection. Groups whose attacks on civilian targets outnumbered attacks on military targets systematically failed to achieve their policy objectives, regardless of their nature.Why? Continue reading— Why Terrorism Does Not Work, by Max Abrahms, MIT Press Journals, 2006