A Palestinian woman walks through black smoke from burning tires during a protest on the Gaza Strip's border against the United States relocating its embassy from Tel Aviv to Jerusalem on May 14, 2018. Israeli forces killed dozens of Palestinians, most by gunfire, and injured more than 2,700 in the protest on Monday.(KHALIL HAMRA / AP)

Palestinian medics and protesters evacuate a wounded youth during a protest at the Gaza Strip's border with Israel, east of Khan Younis, Gaza Strip, May 14, 2018. (ADEL HANA / AP)

Palestinian women wave national flags and chant slogans near the Israeli border fence, east of Khan Younis, in the Gaza Strip, May 14, 2018. (ADEL HANA / AP)

A woman mourns the death of Mohammed Dwedar, a 27-year-old Palestinian killed during clashes along the Gaza border the previous day, in Nusseirat refugee camp in the Gaza Strip on May 15, 2018. (MOHAMMED ABED / AFP)

Palestinians wave their national flag as they demonstrate near the border between Israel and the Gaza Strip, east of Jabalia, against the inauguration of the US embassy following its controversial move to Jerusalem on May 14, 2018. (MOHAMMED ABED / AFP)