Israel is setting strict conditions for the handover of the bodies of Palestinians killed by its forces, which rights organisations are calling an attempt to bury the evidence.
Children have been on the frontline of the latest Palestinian uprising since it began in mid-September, reflecting the failure of the Palestinian leadership and factions to protect them.
President Mahmoud Abbas will be heading to Cairo for a meeting on Monday with Egypt's Sisi, before he heads to New York later to address the UN General Assembly.
Forces from the Israeli Prison Service (IPS) on Tuesday assaulted the jailed Palestinian leader Ahmed Saadat in the Nafha Prison, as well as other detainees held by occupation forces.
Ahmad Saadat who is being held by Israel is calling for action by the UN to protect Palestinians prisoners in Israeli jails from systematic abuse by the occupation authorities.