Mourners and Hamas militants carry the body of Nidal al-Jaafari, a 28-year-old field commander who was killed overnight in a suicide attack that targeted Hamas forces near the Gaza Strip's crossing with Egypt, during his funeral in Rafah on August 17, 2017. Hamas's military wing, the Ezzedine al-Qassam Brigades, blamed "fundamentalist jihadists" for the attack, but further details on their backgrounds and motivations were still being investigated. (Photo by Majdi Fathi/NurPhoto via Getty Images)
