[20210708]IF11780_联合国问题：联合国系统概览.pdf

https:/crsreports.congress.gov Updated July 8, 2021United Nations Issues: Overview of the United Nations SystemThe United Nations (U.N.) system comprises interconnected entities including the United Nations, specialized agencies, U.N. peacekeeping operations, funds and programs, and other related bodies. Congress has generally supported the U.N. system and mission, and often uses U.N. mechanisms to further U.S. foreign policy objectives. At the same time, some policymakers have been critical of the U.N. system, arguing that U.N. actions or decisions do not align with U.S. policy priorities, or that it is not operating as effectively as possible. U.N. entities have different mandates, structures, leadership, and funding mechanisms. Each body is funded through assessed or voluntary contributions from U.N. members (or a combination of both). Assessed contributions are required dues, the payment of which is a legal obligation accepted by a country when it becomes a member. Voluntary contributions finance special funds, programs, and offices. Some U.N. bodies receive both types of funding. The United Nations Established in the aftermath of World War II, the United Nations is an intergo