The September 11 attacks were a series of four coordinated terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of Tuesday, September 11, 2001.

Your Story: What happened on 11 September, 2001?

Your Story: How 9/11 attack changed America?

The U.S. President Donald Trump observance the moment of silence at the anniversary of the 9/11 attack. Trump gives a tribute to victims of 9/11 attacks at the White House. 3,000 people were killed during the attack on Sept 11 in 2001. WION speaks to Nick Harper, WION Correspondent from New York for more on this.

WION Dispatch: Tribute to 9/11 terror attack victims at White House