Palestinian children take part during a rally to mark the 7th anniversary of the Mavi Marmara Gaza flotilla incident, as they simulate the raided of Israeli commandos to Mavi Marmara ship, at the seaport of Gaza City May 31, 2017. Nine activists, eight Turkish and one Turkish-American, died on May 31, 2010, when Israeli commandos raided the Mavi Marmara ship, which was part of a flotilla seeking to break the blockade imposed on the Gaza Strip. Photo by Ashraf Amra