A significant anniversary is being commemorated with events nationwide. The US is reflecting on a pivotal moment that resulted in nearly 3,000 fatalities. Hijackers had taken control of four commercial aircraft, using them to target major sites.

Ceremonies are scheduled to take place at key locations. These events mark a quarter century since the tragic incidents occurred. Further information on these ceremonies and other related events can be found through news sources.

The aftermath of the incidents led to major shifts in policy and security measures, with widespread impact felt across the country.