Palestinian children take part during a rally to mark the 7th anniversary of the Mavi Marmara Gaza flotilla incident, 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