MODERNIZING THE MILITARY'S SPACE ARCHITECTURE

WHO WE ARE

The Space Development Agency orchestrates the development and fielding of DoD’s future threat-driven National Defense Space Architecture. SDA uses novel approaches to accelerate the military space capabilities necessary to ensure U.S. technological and military advantage in space for national defense.

CAPABILITY LAYERS

TRANSPORT LAYER

SDA's Transport Layer will provide assured, resilient, low-latency military data and communications connectivity worldwide to a full range of warfighter platforms.

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BATTLE MANAGEMENT LAYER

SDA's Battle Management Layer will provide architecture tasking, mission command and control, and data dissemination to support time-sensitive kill chain closure at campaign scales.

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TRACKING LAYER

SDA's Tracking Layer will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.

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CUSTODY LAYER

SDA’s Custody Layer will provide 24/7, all-weather custody of time-sensitive, left-of-launch surface mobile targets to support targeting for advanced weapons.

 

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EMERGING CAPABILITIES (DETERRENCE) LAYER

SDA's Emerging Capabilities Layer will incubate new mission concepts. Initial focus will be to deter hostile action in deep space (beyond Geosynchronous Earth Orbit (GEO) up to lunar distances).

 

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NAVIGATION LAYER

SDA's Navigation Layer will provide alternate positioning, navigation, and timing (PNT) for Global Positioning System (GPS)-denied environments.

 

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SUPPORT LAYER

SDA's Support Layer will enable ground and launch segments to support a responsive space architecture.

 

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Space Development Agency Makes Awards for Tranche 1 Transport Layer

Date: February 28, 2022 SDA has awarded three protoftype agreements worth approximately $1.8 billion to establish the foundation for Tranche 1 Transport Layer (T1TL), a mesh network of 126 optically-interconnected space vehicles (SV) that will provide a resilient, low-latency, high-volume data transport communication system, and ready for launch by September 2024.  These agreements are awarded…

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SDA Updates DRAFT Tranche 1 Tracking Solicitation, Seeks Additional Industry Feedback

Updated Response Date: March 04, 2022 The Space Development Agency (SDA) released an update to the DRAFT solicitation to acquire the Tranche 1 (T1) Tracking Layer, the anticipated missile warning and tracking capability of the Initial Warfighting Capability Tranche of the National Defense Space Architecture (NDSA). Industry partners offered extensive comments on the first version of the draft solicitation, and many suggestions have been incorporated into a…

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SDA Releases New Small Business Innovation Research Topic for Integrated Architecture Technology (IAT)

Original Response Date: April 12, 2022 SDA is issuing new Small Business Opportunities (SBO) under the Small Business Innovation Research (SBIR) program, inviting submissions of innovative research concepts supporting the advancement of our national defense space capabilities. This SBO (SDA224-001) pertains to modeling, simulation and analysis (MS&A). This project looks to develop and demonstrate an…

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Pentagon’s POET in space wraps orbital data fusion demo

Date: February 10, 2022 | Outlet: Breaking Defense | By: Theresa Hitchens WASHINGTON: A foundational effort to test software for the Space Development Agency’s planned National Defense Space Architecture satellites successfully has wrapped up an initial demonstration of an on-board, automated data fusion capability, agency and industry sources said. On-board, or “edge,” processing — rather than being done at…

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SDA Issues Tranche 1 Ground Operations and Integration Request for Proposal

Two Response Dates: Vol I-VI due Feb. 24 & Vol VII due March 3, 2022 SDA issued a Request for Proposal (RFP) to establish the ground operations and integration segment for Tranche 1 (T1), the initial warfighting capability tranche, of the National Defense Space Architecture (NDSA). Unique to this operations solicitation, the core functions include: …

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How the SDA’s Satellite Swarm Will Track Hypersonic Missiles Where Others Can’t

Date: January 12, 2022 | Outlet: Air Force Magazine | By: Amanda Miller A satellite constellation specially suited to tracking hypersonic missiles could be up and running by 2025. Director of the Space Development Agency Derek M. Tournear laid out the advantages of the Tracking Layer of SDA’s still-envisioned National Security Space Architecture in a…

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National Defense Space Architecture (NDSA) Systems, Technologies, and Emerging Capabilities (STEC)

Original Date Offers Due: Jan 12, 2023 Through this updated STEC Broad Agency Announcement (BAA), SDA is soliciting executive summaries, white papers/abstracts, and full proposals for novel architecture concepts, systems, technologies, and capabilities that enable improvements for future tranches of currently planned National Defense Space Architecture capability layers.  SDA is also interested in ideas to enable…

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“Profound” acquisition method can be used across the board, Space Development Agency director says

Date: January 2, 2022 | Outlet: Government Matters The Space Development Agency (SDA) is called the Defense Department’s constructive disruptor for space acquisition, delivering space-based capabilities to the warfighter quickly. Derek Tournear, director of the Space Development Agency at the Defense Department, said his organization uses the spiral development model, delivering “good enough” capabilities every…

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SDA Posts Request for Information Seeking Industry Feedback on Battle Management, Command, Control, and Communications

Original Response Date: January 14, 2022 The Space Development Agency (SDA) seeks industry input on approaches to establishing an Application Factory to support space- and ground-based Battle Management, Command, Control, and Communications (BMC3) software capabilities for the National Defense Space Architecture (NDSA) to inform future solicitations. The Tranche 1 (T1) Transport Layer (T1TL) is the…

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The SpaceNews Awards 2021: Meet the nine winners

Date: December 6, 2021 | Outlet: SpaceNews | By: SpaceNews Staff SPACE DEVELOPMENT AGENCY When the Pentagon created the Space Development Agency in 2019 to stake out a new satellite architecture for the military, SDA chose as its motto Semper Citius, Latin for “always faster.” In less than three years since its inception, the SDA has launched…

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