No single agency has either the resources or the capacity to deal with all the problems of hunger and underdevelopment. Hence the importance WFP attaches to collaboration with other agencies, particularly with its parent bodies, the United Nations and FAO. WFP will continue to work closely with the United Nations Department of Humanitarian Affairs, UNHCR, other relevant agencies and non-governmental organizations (NGOs) in the response to emergencies and humanitarian crises. WFP will also collaborate closely with the Rome-based United Nations food and agriculture agencies, FAO and IFAD, especially in using food aid for achieving household food security. WFP will continue to forge effective partnerships of action with the World Bank and the International Monetary Fund, regional bodies and institutions, bilateral donors and NGOs in support of economic and social development.