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Joint Task Force-Space Defense

Military unit

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The Joint Task Force-Space Defense (JTF-SD) was a joint task force and subordinate command of United States Space Command. It was responsible for executing control of space defense and space domain awareness units to protect and defend U.S. space capabilities.

01Mission

Joint Task Force-Space Defense's mission was to "conduct, in unified action with mission partners, space superiority operations to deter aggression, defend U.S. and Allied interests, and defeat adversaries throughout the continuum of conflict."

02Structure

Joint Task Force-Space Defense included:

03History

Joint Task Force-Space Defense was established immediately after the establishment of United States Space Command on August 29, 2019. A ceremony recognizing the establishment of the JTF-SD was held on October 21, 2019 at Schriever AFB.

JTF-SD was inactivated on 6 December 2023 with the activation of United States Space Forces, Space. On 8 January 2024, a ceremony was held to inactivate JTF-SD.

04List of commanders

No. Commander Term Service branch
Portrait Name Took office Left office Term length
1 Major General
Thomas L. James
29 August 20194 November 20223 years, 67 days
U.S. Army
2 Brigadier General
Dennis Bythewood
4 November 20226 December 20231 year, 32 days
U.S. Space Force
Watch videos about Joint Task Force-Space DefenseExplainers and documentaries on YouTube (opens in a new tab)

Sources and credits

This article is adapted from the Wikipedia article Joint Task Force-Space Defense, written by its contributors and licensed under CC BY-SA 4.0. Fathomly has changed the layout, removed citation markers, navigation and maintenance notices, and adjusted punctuation. This adapted version is shared under the same license. For references, see the original article.

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