The United Nations and the Governments of Sweden and Switzerland will hold tomorrow a High-Level Pledging Event in Geneva for the Humanitarian Crisis in Yemen to support the humanitarian response in Yemen and alleviate the sufferings of the Yemeni people. The Kingdom of Saudi Arabia's delegation to the event will be headed by Dr. Abdullah Al Rabeeah, Advisor-Royal Court and Supervisor General of King Salman Humanitarian Aid and Relief Center (KSrelief).