Advisor-Royal Court, Supervisor General of King Salman Humanitarian Aid and Relief Center (KSrelief) Dr. Abdullah bin Abdulaziz Al-Rabeeah met here today with Marshal of the Senate of Poland Stanislaw Karczewski. Dr. Al-Rabeeah briefed the Marshal on the humanitarian and relief efforts exerted by the Kingdom of Saudi Arabia, represented by KSrelief. For his part, Karczewski hailed the Kingdom's active role in the international arena at all political, economic and humanitarian levels, expressing his great admiration for the Kingdom's Vision 2030.