Almost 3,000 people were killed in the September 11, 2001 terror attacks in the US. A quarter-century later, the world still feels the repercussions from the war on terror that the US started in retaliation.

Twenty-five years after the September 11 attacks killed 2,977 people and transformed the United States and the world, America faces a new challenge: preserving the memory of 9/11…

For a quarter century, the US has drone-struck weddings, abducted and tortured people at black sites and blown up fishermen, spreading terror in the name of fighting it

The 2001 attacks unfolded across New York, Virginia, and Pennsylvania, killing nearly 3,000 people and permanently changing American life.