Two Hamas security men were lightly hurt in one air strike in the southern Gaza Strip, residents said.
Israeli troops shot dead three Palestinians and wounded at least 618 others on Friday with live fire or tear gas used against protesters at the Gaza Strip border, medics said.
A statement from the Israeli army said that "25 mortar shells were launched towards several sites in Israeli territory."
The boat also brings "dreams of our people and their aspirations for freedom", organiser Salah Abdul-Ati said.
Qatar has expressed its strong condemnation of the brutal massacre and systematic killing committed by the Israeli occupation forces against the unarmed Palestinians in the Gaza Strip in commemoration of Nakba Day ...
At least 38 Palestinians were killed and more than 1700 injured on Monday during their participation in the 70th anniversary for the Palestinian Nakba and denouncing the transfer of the US embassy to Jerusalem ...
Dozens of Palestinian demonstrators broke into the Gaza side of the terminal on Friday, setting a pipeline that delivers gas from Israel alight and torching a goods conveyor belt.
Asked what he wanted to see from protests on Monday and Tuesday, Hamas official Yahya Sinwar pointed out Israel has never specifically defined its borders.