New York commemorates the 25th anniversary of the devastating 11 September 2001 attacks with a ceremony marked by US President Donald Trump's absence and right-wing outrage at the attendance of the city's first Muslim mayor.

Las Vegas-area first responders and community groups will honor the lives lost on Sept. 11, 2001, with memorials, tributes and service events Friday and Saturday.

United States President Donald Trump will mark the 25th anniversary of the September 11 attacks at the Pentagon.

Trump will commemorate the 25th anniversary of 9/11 at the Pentagon, while Vice President Vance attends the New York ceremony.

Aug. 28 (UPI) -- President Donald Trump plans to observe the 25th anniversary of the Sept. 11, 2001, terror attacks at the Pentagon in Washington, D.C., instead of at Ground Zero in New York City, those familiar with the details told media outlets Friday.

President Donald Trump says he will mark the 25th anniversary of the Sept. 11 attacks at the Pentagon.