Assistant Secretary of Defense for Space Policy | |
---|---|
![]() Seal of the assistant secretary of defense for space policy | |
since July 10, 2025 | |
United States Department of Defense | |
Abbreviation | ASD(SP) |
Reports to | Under Secretary of Defense for Policy |
Appointer | The president with Senate advice and consent |
Term length | Appointed |
Constituting instrument | 10 U.S.C. § 138 |
Formation | October 29, 2020 |
First holder | John F. Plumb |
Website | Official website |
The assistant secretary of defense for space policy (ASD(SP)) is a position in the United States Department of Defense responsible for the overall supervision of DoD policy for space warfighting. The officeholder reports to the under secretary of defense for policy.
It was created by the Department of Defense on October 29, 2020 after it was mandated by the National Defense Authorization Act of 2019. Previously, there was a deputy assistant secretary for space policy position that reports to the assistant secretary of defense for homeland defense and Americas' security affairs. The acting assistant secretary of defense for space policy, Justin T. Johnson, was then appointed to perform the duties of the office. [1] [2] [3]
No. | Assistant Secretary | Term | Ref. | |||
---|---|---|---|---|---|---|
Portrait | Name | Took office | Left office | Term length | ||
Assistant Secretary of Defense for Space Policy | ||||||
- | Justin T. Johnson Acting | October 29, 2020 | January 20, 2021 | 83 days | [4] [5] | |
- | John D. Hill Acting | January 20, 2021 | March 7, 2022 | 1 year, 43 days | [6] | |
1 | John F. Plumb (born 1970/1971) | March 7, 2022 | May 20, 2024 | 2 years, 77 days | [7] | |
- | Vipin Narang Acting | May 20, 2024 | August 12, 2024 | 84 days | - | |
- | John D. Hill Acting | August 12, 2024 | May 5, 2025 | 266 days | [6] | |
- | Austin Dahmer Acting | May 5, 2025 | May 22, 2025 | 17 days | - | |
- | Robert Soofer Acting | May 22, 2025 | July 10, 2025 | 49 days | - | |
- | Robert Brose Acting | July 10, 2025 | Incumbent | 13 days | - |
No. | PDASD | Term | Ref. | |||
---|---|---|---|---|---|---|
Portrait | Name | Took office | Left office | Term length | ||
- | Gregory H. Pejic Acting | October 29, 2020 | ~December 20, 2020 | ~52 days | [8] | |
1 | Gregory H. Pejic | ~December 20, 2020 | January 20, 2021 | ~31 days | [9] [10] | |
2 | Vipin Narang | March 29, 2022 | August 12, 2024 | 2 years, 136 days | [11] | |
- | John D. Hill Acting | August 12, 2024 | January 20, 2025 | 161 days | [6] | |
- | Andrea Yaffe Acting | January 20, 2025 | June 12, 2025 | 143 days | - | |
- | Rachel McNeal Acting | June 12, 2025 | Incumbent | 41 days | - |
No. | Deputy Assistant Secretary | Term | Ref. | |||
---|---|---|---|---|---|---|
Portrait | Name | Took office | Left office | Term length | ||
Deputy Assistant Secretary of Defense for Space Policy | ||||||
1 | Gregory L. Schulte | March 2010 | ~August 2012 | ~2 years, 153 days | [12] | |
- | John F. Plumb Acting | ~August 2012 | ~March 2013 | ~212 days | [7] | |
2 | Douglas L. Loverro | March 2013 | January 20, 2017 | ~3 years, 311 days | [13] | |
3 | Stephen L. Kitay | ~June 13, 2017 | August 21, 2020 | ~3 years, 69 days | [14] | |
- | Justin T. Johnson Acting | August 21, 2020 | October 29, 2020 | 69 days | [4] [15] |