Palestinians celebrate the ceasefire brokered by Egypt between Israel and the ruling Hamas Islamic movement in Gaza City on May 21, 2021. A ceasefire between Israel and Hamas, the Islamist movement which controls the Gaza Strip, came into force early on May 21, 2021 after 11 days of deadly fighting that pounded the Palestinian enclave and forced countless Israelis to seek shelter from rockets. (Photo by Mahmud Hams/AFP Photo)





Israelis take shelter in the stairwell of their apartment building as a siren sounds a warning of incoming rockets fired from the Gaza Strip, In Ashdod, Israel, Thursday, May 20, 2021. (Photo by Heidi Levine/AP Photo)





A Palestinian man looks out as the remains of a building, which was destroyed in Israeli air strikes, are reflected in a window, amid Israeli-Palestinian fighting, in Gaza, May 20, 2021. (Photo by Mohammed Salem/Reuters)





Israeli soldiers fire a 155mm self-propelled howitzer towards the Gaza Strip from their position along the border in the southern Israeli city of Sderot on May 20, 2021. Israel is studying whether conditions are right to stop bombing Palestinian militants in Gaza but is preparing for “more days” of strikes if necessary, an Israeli military source said today. Diplomats stepped up efforts today toward a ceasefire to stem 10 days of deadly violence between Israel and armed Palestinian groups in Gaza as air strikes again hammered targets in the enclave. (Photo by Jack Guez/AFP Photo)





Dead body of 11-year-old Deema Asaliyeh, who was killed on Israeli attacks, is brought to Indonesia Hospital morgue, in the city of Beit Lahia, Gaza on May 20, 2021. (Photo by Ali Jadallah/Anadolu Agency via Getty Images)





A man takes cover as a siren warning of incoming rockets launched from the Gaza Strip towards Israel sounds, in Ashkelon, Israel on May 20, 2021. (Photo by Amir Cohen/Reuters)





Debris fly as smoke rises following an Israeli air strike, amid Israeli-Palestinian fighting, in Khan Younis in the southern Gaza Strip, May 20, 2021. (Photo by Ibraheem Abu Mustafa/Reuters)





A Palestinian demonstrator aims to hurl a stone at Israeli forces during an anti-Israel protest, in Bethlehem in the Israeli-occupied West Bank on May 20, 2021. (Photo by Mussa Qawasma/Reuters)





People gesture near the rubble of a damaged building as Palestinians celebrate in the streets following a ceasefire, in Gaza City on May 21, 2021. (Photo by Mohammed Salem/Reuters)





Lia Tal, 40, rushes with her children and partner to take shelter as a siren sounds a warning of incoming rockets fired from the Gaza Strip, In Ashdod, Israel, Thursday, May 20, 2021. (Photo by Heidi Levine/AP Photo)





Palestinian women carry posters that read “no for terrorizing the children, Gaza, Palestine”, during a protest supporting the children in Gaza, in the West Bank city of Ramallah, Thursday, May 20, 2021. (Photo by Nasser Nasser/AP Photo)





Palestinians take the streets after “mutual and simultaneous” cease-fire deal between Israel and Hamas reached with Egypt mediation took effect at 2 a.m. Friday (2300GMT Thursday), ending the 11-day conflict, in Gaza City, Gaza on May 21, 2021. (Photo by Ashraf Amra/Anadolu Agency via Getty Images)





An Israeli soldier walks at a staging ground near the border with the Gaza Strip, in southern Israel, Thursday, May 20, 2021. (Photo by Maya Alleruzzo/AP Photo)





Rockets are launched from the Gaza Strip towards Israel, in Gaza City, Thursday, May 20, 2021. (Photo by Hatem Moussa/AP Photo)





A picture shows a pile of debris in Gaza City's Rimal area on May 20, 2021 after it was bombed by an Israeli air strike. Israel and the Palestinians are mired in their worst onflict in years as Israel pounds the Gaza Strip with air strikes and artillery, while Hamas militants fire rockets into the Jewish state. (Photo by Mahmud Hams/AFP Photo)





Hamas explosive experts remove an unexploded Israeli missile from a house in Khan Yunis, in the southern Gaza Strip, on May 20, 2021. Israel and the Palestinians are mired in their worst conflict in years as Israel pounds the Gaza Strip with air strikes and artillery, while Hamas militants fire rockets into the Jewish state. (Photo by Said Khatib/AFP Photo)





A picture made available on 20 May 2021 shows a Palestinian girl joining her family to take refuge at the United Nations (UN) school, due to the ongoing armed conflicts in Gaza City, 19 May 2021. In response to days of violent confrontations between Israeli security forces and Palestinians in Jerusalem, various Palestinian militants factions in Gaza launched rocket attacks since 10 May that killed at least ten Israelis to date. Gaza Strip's health ministry said that at least 227 Palestinians, including 64 children, were killed in the recent retaliatory Israeli airstrikes. (Photo by Mohammed Saber/EPA/EFE)