David J. Furness is a retired United States Marine Corps lieutenant general who last served as the Deputy Commandant for Plans, Policies, and Operations from August 2021 to July 2023.

[1] He previously was the Assistant Deputy Commandant for Plans, Policies and Operations from August 2020 to August 2021.

[2][3][4][5] This article incorporates public domain material from websites or documents of the United States Government.

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