The United Nations GA Hall is seen empty in New York on September 18, 2020. AFP
Secretary-General António Guterres (left) and Volkan Bozkir, President of the seventy-fifth session of the United Nations General Assembly, speak ahead of the start of the General Assembly high-level meeting to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Shaping Peace Together: Celebrating 75 Years of the United Nations. In observance of the International Day of Peace, United Nations Academic Impact (UNAI) is co-hosting a musical commemoration.
Stephane Dujarric de la Riviere, left, spokesperson for the United Nations Secretary-General António Guterres, takes a question from a reporter, right, via video link as others observe social distancing during the noon briefing, on Monday, September 21, 2020 at United Nations headquarters. AP Photo
Members of the media observe social distancing as they listen to Colombian President Ivan Duque Marquez deliver an address via video link in the United Nations Correspondents Association office at United Nations headquarters. AP Photo
A sign sits in the empty North entrance plaza at United Nations headquarters during the 75th annual UN General Assembly high-level debate, which is being held mostly virtually. Reuters
A journalist films United Nations security outside the main entrance to the UN headquarters. AP Photo
A representative with the United Nations Media Accreditation & Liaison Unit staffs an area reserved for members of the press at United Nations headquarters. AP Photo
Abdou Abarry, Permanent Representative of Republic of Niger to the United Nations and President of the Security Council for the month of September, addresses the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Munir Akram, seventy-sixth President of the Economic and Social Council (ECOSOC) and Premanent Representative of Pakistan to the United Nations, addresses the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Secretary-General António Guterres makes remarks to the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Secretary-General António Guterres (right) and Volkan Bozkir, President of the seventy-fifth session of the United Nations General Assembly, are seated at the dais at the start of the General Assembly high-level meeting to commemorate the seventy-fifth anniversary of the United Nations. UN Photo / Manuel Elías
Metal barricades line the shuttered main entrance to the United Nations headquarters, on Friday, September 18, 2020, in New York. AP Photo
Pedestrians and traffic make their way past metal barricades lining the sidewalk outside the United Nations headquarters in New York. AP Photo
A woman sits next to metal barricades lining the sidewalk outside the shuttered main entrance to the United Nations headquarters in New York. AP Photo
A woman wearing a face mask to protect against the coronavirus walks past artwork and metal barricades lining the sidewalk outside the United Nations headquarters in New York. AP Photo
Member state flags fly outside the United Nations headquarters in New York. AP Photo
Police barricades outside the United Nations in New York. AFP
A view of the city from the United Nations in New York on September 18, 2020. AFP
The closed entrance to the United Nations, in New York on September 18, 2020. AFP
The entrance to the United Nations, in New York on September 18, 2020. AFP
A man passes by the United Nations in New York on September 18, 2020. AFP
The United Nations GA Hall is seen empty in New York on September 18, 2020. AFP
Secretary-General António Guterres (left) and Volkan Bozkir, President of the seventy-fifth session of the United Nations General Assembly, speak ahead of the start of the General Assembly high-level meeting to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Shaping Peace Together: Celebrating 75 Years of the United Nations. In observance of the International Day of Peace, United Nations Academic Impact (UNAI) is co-hosting a musical commemoration.
Stephane Dujarric de la Riviere, left, spokesperson for the United Nations Secretary-General António Guterres, takes a question from a reporter, right, via video link as others observe social distancing during the noon briefing, on Monday, September 21, 2020 at United Nations headquarters. AP Photo
Members of the media observe social distancing as they listen to Colombian President Ivan Duque Marquez deliver an address via video link in the United Nations Correspondents Association office at United Nations headquarters. AP Photo
A sign sits in the empty North entrance plaza at United Nations headquarters during the 75th annual UN General Assembly high-level debate, which is being held mostly virtually. Reuters
A journalist films United Nations security outside the main entrance to the UN headquarters. AP Photo
A representative with the United Nations Media Accreditation & Liaison Unit staffs an area reserved for members of the press at United Nations headquarters. AP Photo
Abdou Abarry, Permanent Representative of Republic of Niger to the United Nations and President of the Security Council for the month of September, addresses the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Munir Akram, seventy-sixth President of the Economic and Social Council (ECOSOC) and Premanent Representative of Pakistan to the United Nations, addresses the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Secretary-General António Guterres makes remarks to the high-level meeting of the General Assembly to commemorate the seventy-fifth anniversary of the United Nations. UN Photo
Secretary-General António Guterres (right) and Volkan Bozkir, President of the seventy-fifth session of the United Nations General Assembly, are seated at the dais at the start of the General Assembly high-level meeting to commemorate the seventy-fifth anniversary of the United Nations. UN Photo / Manuel Elías
Metal barricades line the shuttered main entrance to the United Nations headquarters, on Friday, September 18, 2020, in New York. AP Photo
Pedestrians and traffic make their way past metal barricades lining the sidewalk outside the United Nations headquarters in New York. AP Photo
A woman sits next to metal barricades lining the sidewalk outside the shuttered main entrance to the United Nations headquarters in New York. AP Photo
A woman wearing a face mask to protect against the coronavirus walks past artwork and metal barricades lining the sidewalk outside the United Nations headquarters in New York. AP Photo
Member state flags fly outside the United Nations headquarters in New York. AP Photo
Police barricades outside the United Nations in New York. AFP
A view of the city from the United Nations in New York on September 18, 2020. AFP
The closed entrance to the United Nations, in New York on September 18, 2020. AFP
The entrance to the United Nations, in New York on September 18, 2020. AFP
A man passes by the United Nations in New York on September 18, 2020. AFP
The United Nations GA Hall is seen empty in New York on September 18, 2020. AFP