Statement on the nomination of Amb. Thomas-Greenfield to lead U.S.-UN


Strong UN. Better World.

We foster a strong partnership between the United States and the United Nations that promotes core American interests and builds a more secure, prosperous, and healthy world.

Join Us

News & Updates

75 years old and just as relevant as ever. Americans agree that the U.S. and the @UN should continue to work together. #UN75

Want to know more about the process of developing a medically-tested vaccine? Here’s the step-by-step process of how vaccines work, straight from @WHO.

The @UN charter was signed in San Francisco and its headquarters are in NYC, but Washington D.C. played an important role in its history. In 1944, @DumbartonOaks hosted the negotiations where the first draft of the document was born:

American Support for the UN

Advocacy Network

Together with UNA-USA, we mobilize the United States’ largest group of trained advocates, grassroots champions, and online supporters for the UN.

Learn more about how your state supports the UN using our interactive map.

American Support for the UN



75 years ago today, the United Nations was born from the ashes of WWII. Since then, the institution has served a key purpose of building international relationships, resolving conflict, and uniting countries to address the collective challenges facing our globe. As we continue to grapple with the effects of COVID-19, the role of organizations like the UN are more important than ever. On #UNDay, let's reaffirm our commitment to continue working with our allies to make the world a safer and more prosperous place.

Rep. Jim Costa (D-CA)

On the 75th anniversary of the creation of the United Nations, let's redouble our efforts to promote peace and stability around the world.

Rep. Jim Himes (D-CT)

75 years ago today, the world came together to establish the United Nations in pursuit of global unity, peace and prosperity. Since then, the UN has helped make the world a better, safer place for everyone. Now more than ever we must recommit to multilateralism.

Sen. Dianne Feinstein (D-CA)

Take Action

Help the UN help the world. Click below to take action today: