In May 2015 the King Salman Center for Relief and Humanitarian Aid (KSRelief) was established to deliver aid internationally to victims of civil war and natural disaster, working with the UN and other agencies. As of June 2018, KSRelief has implemented more than 400 individual projects in 40 countries at a cost of $1.8 billion. Moreover, in 2018, KSRelief assisted 180,555 Syrian patients living in Zataari Syrian refugees camp in Jordan. In 2019, KSRelief signed a memorandum of cooperation with UNICEF that aims at enhancing cooperation in the humanitarian field, exchanging knowledge, sharing experiences, promoting voluntary work and boosting capacity building programs. Until 2019, the center provided 1,839 Yemeni civilians wounded during the war with prosthetic limbs for a total amount of $2.3 million.