Mr. Lieberman, a former senator from Connecticut, is senior counsel at the law firm Kasowitz, Benson, Torres and Friedman. Mr. Beckner is the deputy director of the Homeland Security Policy Institute at the George Washington University.
ISIS’s online recruitment is reaching into North America, yet the Obama administration still has no strategy to fight it.
Three teenage girls from Colorado were on their way to join Islamic State, also known as ISIS, last week when they were caught by police in Frankfurt. Reports now suggest that the young women may have been victims of an “online predator” who lured them to travel to Turkey to link up with the jihadist forces in Syria and Iraq. ISIS has certainly proved skillful at using the Internet to spread its message of hatred and violence around the world, particularly through social-media sites like Twitter and the group’s online English-language magazine, Dabiq.
More Americans may be motivated to travel to the Middle East to join ISIS or other terrorist groups. The online radicalization efforts could also encourage “lone wolves” to undertake acts of terrorism within the U.S., similar to the two deadly terrorist attacks in Canada this week, both apparently motivated by ISIS’s online communications.
Islamic State “operates the most sophisticated propaganda machine” of any terrorist group today, as former National Counterterrorism Center Director Matthew Olsen noted in a speech at the Brookings Institution in September. Mr. Olsen warned of the possibility of an ISIS sympathizer “perhaps motivated by online propaganda,” who could “conduct a limited, self-directed attack here at home, with no warning.”
Al Qaeda’s online efforts have evoked similar fears over the past decade, and played a role in inspiring a number of terrorist attacks, including the Islamist terrorist attack at Fort Hood, Texas, in 2009, where 13 people were killed; the unsuccessful car bombing in Times Square in 2010; and the Boston Marathon bombings in 2013, which killed four people.