Palestinian friends and family mourn during the funeral of Fadi al-Najjar, 25, in Khan Yunis in the southern Gaza Strip June 7, 2017. Al-Najjar was killed by Israeli fire in the Gaza Strip the previous day, the Hamas-run health ministry said. An Israeli army spokeswoman told AFP that troops on Israel's side of the frontier fired warning shots as Palestinians hurled rocks and rolled blazing tyres at the border fence but she had no knowledge of casualties.  (Photo by Majdi Fathi/NurPhoto via Getty Images)