King Salman Humanitarian Aid and Relief Center (KSrelief) Project (Masam) for clearing mines in Yemen, dismantled, during the first week of April 2021, a total of 1,665 mines, including 5 anti-personnel mines, 468 anti-tank mines, 1,149 unexploded ordnance and 43 explosive devices. Since the beginning of the project, as many as 232,257 mines, which were planted by the Houthi militia throughout Yemen, have been dismantled.