This planned retirement is deeply unpopular. The Warthog has a tried and true track record of providing close air support to ground troops. Critics of the retirement maintain that the Air Force is simply trying to retire the plane to make way for more exciting, but unproven, future aircraft like the F-35.
The Air Force says it has no choice but to retire the aging plane. It expects that retiring the total fleet of A-10s by 2020 will save an estimated $3.7 billion.
Still, the move is deeply unpopular with both policy makers and soldiers.