RIYADH: The 51st Saudi relief plane carrying medical and shelter supplies for Gazans arrived in Egypt’s El-Arish International Airport on Sunday. The aid will later be transported to the Palestinian people in the Gaza Strip, Saudi Press Agency reported.  The plane was operated by the King Salman Humanitarian Aid and Relief Center in coordination with the Ministry of Defense. The assistance is part of Saudi Arabia’s historic role in supporting the Palestinian people in times of crisis.