The relationship between The United Nations and the United States is a crucial aspect of international diplomacy and global governance. As a founding member of the UN, the US plays a pivotal role in promoting peace, security, and human rights across the world. The country has been a significant contributor to UN peacekeeping missions and has also been involved in providing aid and support for development initiatives in various countries. However, there have been times when the US's relationship with the UN has been strained, particularly on issues such as funding, decision-making, and policy disagreements. Despite these challenges, the United States and the UN continue to work together on a wide range of global issues, including climate change, healthcare, and humanitarian crises.

The United States' involvement in the UN has also been instrumental in shaping the organization's policies and priorities. As a member of the UN Security Council and other key committees, the US has influence over important decisions and resolutions. Additionally, US financial contributions are crucial for the functioning of the UN and its various agencies. The country's leadership in areas such as peace negotiations, human rights advocacy, and disaster relief has also had a significant impact on the UN's ability to address global challenges. However, the relationship between the United States and the UN remains complex and multi-faceted, characterized by a delicate balance between cooperation and assertiveness in pursuing national interests within the framework of multilateralism.