The Joint Base San Antonio-Lackland Medina Training Annex was renamed the Chapman Training Annex in honor of Special Tactics combat controller Master Sgt. John A. Chapman March 4, 2020. The ceremony, held on the 18th anniversary of his death, was attended by family, friends and fellow Airmen. In August 2018, Chapman was posthumously awarded the Medal of Honor nation’s highest honor for his selfless actions in Afghanistan during the Battle of Takur Ghar on March 4, 2002 in support of Operation ANACONDA.