Headquarters of UNO are situated at

Paris
Geneva
Haque (Netherlands)
New York, USA

The headquarters of the United Nations (UN) are situated in New York City, USA. The UN was founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights. Due to its unique international character, and the powers vested in its founding Charter, the Organization can take action on the issues confronting humanity in the 21st century, such as peace and security, climate change, sustainable development, human rights, disarmament, terrorism, humanitarian and health emergencies, gender equality, governance, food production, and more.