We'll be streaming live video of the the Queen's 3 p.m. ET address to the United Nations General Assembly at this link.
The live stream has been over for a while, here is a link to the on-demand video of her appearance.
John Rooney / AP file
In this Oct. 21, 1957 file photo, Queen Elizabeth II addresses the General Assembly, as her husband Prince Philip, sits at left. Seated behind the Queen are, left to right, Secretary General Dag Hammarskjold; General Assembly President Sir Leslie Munro and Assistant Secretary General Andrew Cordier. The 84-year-old monarch was 31 years old when she last addressed the United Nations in 1957, four years after she was crowned queen.