Airman 1st Class Jalen Anderson (left) and Senior Airman Marcus Allen fold a flag during a 9/11 remembrance ceremony Sept. 11 at Joint Base San Antonio-Randolph. The event honored those who lost their lives in New York City, Washington D.C. and Pennsylvania during terrorist attacks 18 years ago.

Airman 1st Class Jalen Anderson folds a flag during a 9/11 remembrance ceremony Sept. 11 at Joint Base San Antonio-Randolph. The event honored those who lost their lives during terrorist attacks in New York City, Washington D.C. and Pennsylvania 18 years ago.

Deputy Fire Chief Michael Guzman, Joint Base San Antonio-Lackland, speaks during a 9/11 remembrance ceremony Sept. 11 at Joint Base San Antonio-Randolph. The event honored those who lost their lives in New York City, Washington D.C. and Pennsylvania during terrorist attacks 18 years ago.

The Air Force Band of the West from Joint Base San Antonio-Lackland plays during a 9/11 remembrance ceremony Sept. 11 at Joint Base San Antonio-Randolph. The event honored those who lost their lives in New York City, Washington D.C. and Pennsylvania during terrorist attacks 18 years ago.

The Taj Mahal is lit red, white and blue during a 9/11 remembrance ceremony Sept. 11 at Joint Base San Antonio-Randolph. The event honored those who lost their lives in New York City, Washington D.C. and Pennsylvania during terrorist attacks 18 years ago.