United Nations Department of Safety & Security, Chief Michael Browne speaks to the media during a tour of the Joint Operations Centre inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

A U.N. security officer inside the U.N. Security Operations Center inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

United Nations Department of Safety & Security, Chief Michael Browne and Assistant Chief Drasko Galic speak to the media during a tour of the Joint Operations Centre inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

Assistant Chief Drasko Galic speaks to the media during a tour of the Joint Operations Centre inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

A U.N. security officer inside the U.N. Security Operations Center inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

Interim New York Police Commissioner Thomas G. Donlon speaks at a news conference outside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

Security Inspector Malinda Mccormack speaks to the media during a tour of the UN Security Operations Center inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)

A UN security officer inside the UN Security Operations Center inside the United Nations Headquarters, Friday Sept. 20, 2024. (AP Photo/Stefan Jeremiah)