Relatives mourn the death of one Palestinian children from the Baker family, who was Injury by a shell fired by an Israeli naval gunboat, at the beach in Gaza Strip on July 16, 2014, Gaza City on July 22, 2014. Israel kept up its assaults in the Gaza Strip on Tuesday, killing three Palestinians in as many air strikes, as U.S. Secretary of State John Kerry arrived in the region with a mission to seek a ceasefire in the 14-day-old conflict "as soon as possible." The deaths in Khan Younis, Beit Hanoun and Beit Lahiya raised the Palestinian toll to 539 killed, including nearly 100 children and many other civilians, since the offensive was launched on July 8, Gaza health officials said. Israel's death toll also rose to 29, with two soldiers killed in the past day of fighting, the Israeli military said. The total includes two civilians killed by rocket fire. Photo by Ezz al-Zanoun