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U.S. Space Development Agency (SDA)

US

The U.S. Space Development Agency (SDA) is a U.S. Space Force direct-reporting unit focused on the rapid deployment of space-based capabilities to the joint warfighter. It aims to achieve this through the development, fielding, and operation of the Proliferated Warfighter Space Architecture, a threat-driven constellation of small satellites in low Earth orbit. SDA's key focus areas include military data and communications connectivity, missile tracking, and development of a resilient space architecture, working with partners like Lockheed Martin, SpaceX, and York Space Systems. Their work supports terrestrial missions and enhances warfighter lethality, maneuverability, and survivability.

gov defenseFounded 2019
United States
www.sda.mil/
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All verified mentions of this organization in source documents.

The Space Development Agency plans to start launching the Tranche 1 Transport Layer in late 2024.

PlanValue 4.0Aug 7, 2023Lockheed Martin’s data-transport satellite clears design review

The Space Development Agency contracted Lockheed Martin to build 10 Tranche 0 Transport Layer satellites that are ready for launch this summer.

RelationshipsPlanValue 4.7Aug 7, 2023Lockheed Martin: Smallsat rapid development facility opens + also completes the CDR for SDA Tranche 1 Transport Layer satellites

Lockheed Martin is developing more than 50 satellites for the Space Development Agency’s Transport Layer.

PlanGeneralValue 4.0Aug 7, 2023Lockheed Martin: Smallsat rapid development facility opens + also completes the CDR for SDA Tranche 1 Transport Layer satellites

Lockheed Martin will build 42 satellites for the Space Development Agency’s Tranche 1 Transport Layer.

RelationshipsPlanValue 4.0Aug 7, 2023Lockheed Martin’s data-transport satellite clears design review

Momentus offered the M-1000 to the U.S. Space Force’s Space Development Agency for its Tranche 2 Transport Layer Alpha program of 50 satellites, with proposals due to SDA in July.

RelationshipsPlanGrowthGeneralValue 4.0Aug 7, 2023Momentus offers smallsat bus based on Vigoride

The new Lockheed Martin facility will house Space Development Agency Tranche 1 Transport Layer satellites among other smallsat programs and technology demonstrators.

GrowthCapabilityValue 3.5Aug 7, 2023Lockheed Martin: Smallsat rapid development facility opens + also completes the CDR for SDA Tranche 1 Transport Layer satellites

Lockheed Martin and the Space Development Agency successfully completed the Critical Design Review for the Tranche 1 Transport Layer program.

PlanCapabilityValue 4.0Aug 7, 2023Lockheed Martin: Smallsat rapid development facility opens + also completes the CDR for SDA Tranche 1 Transport Layer satellites

The new Lockheed Martin facility aims to house Space Development Agency Tranche 1 Transport Layer satellites among other smallsat programs and technology demonstrators.

GrowthPlanCapabilityValue 4.0Aug 7, 2023Lockheed Martin Opens State of the Art Facility for Small Satellites Development

A communications satellite designed by Lockheed Martin for the U.S. Space Force’s Space Development Agency passed a critical design review on 2023-08-07.

CapabilityPlanValue 4.0Aug 7, 2023Lockheed Martin’s data-transport satellite clears design review

Lockheed Martin worked with the Space Development Agency to validate the Tranche 1 satellite and ground designs, including supplier designs.

RelationshipsCapabilityValue 4.0Aug 7, 2023Lockheed Martin’s data-transport satellite clears design review

Lockheed Martin won a $700,000,000 contract in February 2022 to produce 42 communications satellites for the Space Development Agency’s Transport Layer Tranche 1.

RelationshipsFinancialPlanValue 4.8Aug 6, 2023Lockheed Martin opens new factory focused on small satellites

The Space Development Agency plans to build a mesh network of hundreds of data transport and missile-detection sensor satellites in low Earth orbit.

PlanCapabilityValue 4.0Aug 6, 2023Lockheed Martin opens new factory focused on small satellites

Momentus submitted a proposal to the U.S. Space Development Agency to produce 50 m-1000 satellites for the Tranche 2 Transport Layer Alpha program.

RelationshipsPlanValue 4.0Aug 3, 2023Momentus to Highlight its M-1000 Commercial Satellite Bus at Small Satellite 2023

Momentus submitted a proposal to the U.S. Space Development Agency to produce 50 satellites using the M-1000 satellite bus for the Tranche 2 Transport Layer Alpha program.

PlanRelationshipsValue 4.0Aug 2, 2023Momentus to spotlight the low cost M-1000 bus

The Space Development Agency’s Tranche 1 Tracking Layer program is designed to provide global warning and tracking of conventional and advanced missile threats, including hypersonic missile systems.

CapabilityGeneralValue 4.2Jul 25, 2023Maxar to Begin Production of New Satellite Bus

The oven-sized dimensions of the Maxar 300 platforms help the Space Development Agency reduce size, weight, power, and cost compared to traditional missile detection satellites.

CapabilityGeneralValue 3.2Jul 25, 2023Maxar to Begin Production of New Satellite Bus

Maxar Technologies completed the first Critical Design Review of the Maxar 300 series bus for L3Harris Technologies in support of the Space Development Agency’s Tranche 1 Tracking Layer program.

RelationshipsCapabilityPlanValue 4.2Jul 25, 2023Maxar to Begin Production of New Satellite Bus

The Space Development Agency’s buses will be shipped to L3Harris’ assembly facility in Palm Bay, Florida.

RelationshipsCapabilityValue 4.0Jul 24, 2023Maxar to begin production of new small satellite bus

The Maxar 300 series bus CDR was completed for L3Harris Technologies in support of the Space Development Agency’s Tranche 1 Tracking Layer (T1TRK) program.

RelationshipsCapabilityPlanValue 4.0Jul 24, 2023Maxar completes Critical Design Review for first Maxar 300™ platform developed for the Space Development Agency

The Maxar 300 platform dimensions are intended to help the Space Development Agency reduce size, weight, power, and cost compared to traditional missile detection satellites.

CapabilityGeneralValue 3.6Jul 24, 2023Maxar completes Critical Design Review for first Maxar 300™ platform developed for the Space Development Agency
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