The US military launched an airstrike in Libya earlier today targeting an Islamic State “training camp near Sabratha” and a jihadist named Noureddine Chouchane, according to the Pentagon. Chouchane, a Tunisian who is also known as “Sabir,” is a “senior facilitator” for the Islamic State in Libya and “associated with the training camp.”

The Tunisian government has “named Chouchane as a suspect in the March 18, 2015, deadly attack on the Bardo Museum in Tunis.” More than 20 people, mostly foreign tourists, were killed in the assault on the Bardo Museum. There has been some confusion over who was responsible for the massacre. The Islamic State quickly claimed credit, but Tunisian authorities blamed members of the Uqba bin Nafi Battalion, which is part of al Qaeda in the Islamic Maghreb (AQIM).

If Chouchane was involved in the Bardo killings, then his role is further evidence of the Islamic State’s culpability. Chouchane may have also played a part in the July 2015 shooting spree at a beach in Sousse, Tunisia. […]