United States Assistant Secretary of Defense

（重定向自OASD）

Assistant Secretary of Defense is a title used for many high-level executive positions in the Office of the Secretary of Defense within the U.S. Department of Defense. The Assistant Secretary of Defense title is junior to Under Secretary of Defense. Reorganization Plan No.6 of 30 June 1953 increased the number of assistant secretaries. The list of Assistant Secretaries of Defense includes:

单词	OASD
释义	OASD 英语百科 United States Assistant Secretary of Defense （重定向自OASD） Assistant Secretary of Defense is a title used for many high-level executive positions in the Office of the Secretary of Defense within the U.S. Department of Defense. The Assistant Secretary of Defense title is junior to Under Secretary of Defense. Reorganization Plan No.6 of 30 June 1953 increased the number of assistant secretaries. The list of Assistant Secretaries of Defense includes:
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