Remembering 9/11: Ceremonies mark 25th anniversary of the attacks on America (live updates)

A quiet Tuesday morning, 25 years ago, changed in a heartbeat as the United States came under attack. Nearly 3,000 people were killed that day, and thousands of others have died as a result of the attacks over the quarter-century since Sept. 11, 2001.

Ceremonies are being held nationwide, including at the sites of the attacks: Ground Zero in New York City, the Pentagon in Arlington, Virginia, and Shanksville, Pennsylvania, where the passengers and crew on Flight 93 were the first to fight back against al-Qaida extremist hijackers, preventing the United Airlines plane from reaching its presumed intended target, the U.S. Capitol.

The Associated Press said this year, as in past years, will bring “memorial rituals — wreath-laying, flag-flying, moments of silence, vigils and readings of victims’ names — and volunteer projects in tribute to a day that about half of U.S. adults remember as the most historic event of their lifetime.”

President Donald Trump noted earlier this week, “In the course of history, there are a few moments that divide time into, really, what came before.”

Trump is scheduled to attend the ceremony at the Pentagon, while Vice President JD Vance will attend the National Sept. 11 Memorial in New York. Other administration officials will attend the ceremony in Shanksville at the Flight 93 National Memorial.

Pentagon flag

Update 6:49 a.m. ET, Sept. 11: A large flag was unfurled at the Pentagon this morning starting at 6:46 a.m. NBC News said the moment Friday morning continued the tradition that started on Sept. 12, 2001, as search, rescue, and recovery efforts continued the day after the attack.

That day, several firefighters, atop the seat of our military, put up a garrison flag on the side of the building. According to the White House Historical Association, “The flag was displayed to encourage and inspire rescue workers as they searched the debris for survivors.” American Airlines Flight 77 had slammed into the west side of the Pentagon on 9/11, killing 184 people.

Melania Trump

Update 8 a.m. ET, Sept. 11: First lady Melania Trump wrote on social media, “To those who lost loved ones, dreams, and hope on September 11, I know today marks only one day in an immeasurable void,” CNN reported.

NBC News will have special coverage throughout the day: 9/11 America Remembers. Coverage starts on WPXI at 8:30 a.m. as the nation observes moments of silence and honors the nearly 3,000 lives lost and the extraordinary acts of bravery witnessed that day.

Channel 11 will also be in Shanksville. You can watch live coverage from the afternoon ceremony starting at 1 p.m. in our streaming apps.

Check back throughout the day for live updates from the ceremonies being held in New York City, Virginia and Pennsylvania.

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