Air Force makes late defensive stand in 17-13 win over Army

Air Force full back Timothy Jackson (34) scores the first touchdown during the second half against Army during an NCAA college football game in Air Force Academy, Colo., Saturday, Nov. 2, 2019. (Chancey Bush/The Gazette via AP)

Air Force quarterback Donald Hammond III (5) reacts in the fourth quarter against Army during an NCAA college football game in Air Force Academy, Colo., Saturday, Nov. 2, 2019. (Chancey Bush/The Gazette via AP)

Air Force's Timothy Jackson, left, blocks Army freshman Jemel Jones (7) as he carries the ball downfield during an NCAA college football game in Air Force Academy, Colo., Saturday, Nov. 2, 2019. (Chancey Bush/The Gazette via AP)

Air Force's Dane Kinamon (23) goes in for a tackle against Army's Akyah Miranda (4) during the fourth quarter of an NCAA college football game in Air Force Academy, Colo., Saturday, Nov. 2, 2019. (Chancey Bush/The Gazette via AP)