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21st Air Division (21st AD) is an inactive United States Air Force organization. Its last assignment was with Tac… | Air force patches, United states air force, Air
Structuring Airpower to Win in 2030: Designing a Joint Division of Labor Between Land- and Sea-Based Combat Aviation > National Defense University Press > News Article View
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United States Air Force to Become Legends Division Sponsor at Nashville Fairgrounds Speedway - Nashville Fairgrounds Speedway
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Racial Division, Troops' Role in Protests Has Hurt Minority Recruiting, Air Force Says - Defense One
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