The world’s most dangerous terrorists
Hezbollah is the most successful terror group in history. The Lebanese Shia militia may not have conquered as much territory as ISIS nor attracted so many recruits, but since its founding in 1985 it has fought Israel for almost 40 years, and it has fought it well. In May 2000, Hezbollah expelled the IDF from the "security zone" it had occupied in South Lebanon for nearly two decades; in 2006 Hezbollah then fought it to a military stalemate. In doing so, the "Party of God" did more than just inflict casualities on its long-standing enemy. Since Israel's crushing defeat of the combined Arab armies in the 1967 Six Day War, no one thought an Arab force could do more than just terrorise or harass the Israelis. Hezbollah proved them wrong.