Protesters carry an injured man shot by Israeli soldiers during a protest against the ongoing Israeli airstrikes on the Gaza Strip at Huwwara checkpoint near the West Bank city of Nablus, on May 18, 2021. Four Palestinians were killed on Tuesday and 64 others injured during clashes with Israeli soldiers in the West Bank, medical sources said. (Photo by Ayman Nobani/Xinhua)

Protesters clash with Israeli soldiers during a protest against the ongoing Israeli airstrikes on the Gaza Strip at Huwwara checkpoint near the West Bank city of Nablus, on May 18, 2021. Four Palestinians were killed on Tuesday and 64 others injured during clashes with Israeli soldiers in the West Bank, medical sources said. (Photo by Ayman Nobani/Xinhua)

Protesters run to take cover from tear gas canisters fired by Israeli soldiers during a protest against the ongoing Israeli airstrikes on the Gaza Strip at Huwwara checkpoint near the West Bank city of Nablus, on May 18, 2021. Four Palestinians were killed on Tuesday and 64 others injured during clashes with Israeli soldiers in the West Bank, medical sources said. (Photo by Ayman Nobani/Xinhua)

A protester burns tires during a protest against the ongoing Israeli airstrikes on the Gaza Strip at Huwwara checkpoint near the West Bank city of Nablus, on May 18, 2021. Four Palestinians were killed on Tuesday and 64 others injured during clashes with Israeli soldiers in the West Bank, medical sources said. (Photo by Ayman Nobani/Xinhua)

Protesters carry an injured man shot by Israeli soldiers during a protest against the ongoing Israeli airstrikes on the Gaza Strip at Huwwara checkpoint near the West Bank city of Nablus, on May 18, 2021. Four Palestinians were killed on Tuesday and 64 others injured during clashes with Israeli soldiers in the West Bank, medical sources said. (Photo by Ayman Nobani/Xinhua)