Seifallah Ben Hassine


Age: 49

Summary: Tunisian terrorist considered as one of Tunisia's most wanted jihadist who masterminded a campaign of assassinations and terrorist attacks including one against the U.S. Embassy in Tunis, who was one of Osama bin Laden's top lieutenants and leader of the outlawed group Ansar al-Shariah in Tunisia, but who had been based in Libya since 2013 and ran training camps and a network of militant cells across the region.

Cause of Death: Killed in a U.S. airstrike

Born: November 8, 1965

Died: June 15, 2015

Ajdabia, Libya