Photo taken on May 5, 2019 shows a building that was damaged during Israeli airstrikes in Gaza, May 5, 2019. The death toll on Saturday increased to four and more than 20 others were wounded during the ongoing Israeli army airstrikes on the Gaza Strip. Gaza militant groups fired more rockets from the Gaza Strip into Israel on Saturday night, while Israeli warplanes continued striking on military facilities and posts that belong to militant groups. (Xinhua/Stringer)