Who was Ismail Haniyeh, the Hamas political leader who was killed in Iran?

The Palestinian Authority, another civil group in Gaza, was expelled from the territory in 2007, according to The U.S. Department of State. The U.S. described the political maneuvering by Hamas as a "violent takeover."

Ten years later, in 2017, Haniyeh became leader of the Hamas political group, which by then was the "de facto ruler" in Gaza, the U.S. said. Members of the General Shura Council elected him in voting held simultaneously in the Qatari capital, Doha, and in Gaza.