Acting Director Announced for Space Development Agency
Sept. 8, 2025 WASHINGTON, DC – The Space Development Agency (SDA) today announced the selection of Dr. Gurpartap “GP” Sandhoo as the acting director of SDA, where he will lead the strategic direction and program execution for acquisition, delivery, and operations of the Proliferated Warfighter Space Architecture (PWSA). Sandhoo, most recently the agency’s deputy director,…
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Space Development Agency demos key space-to-air communications link
Date: September 2, 2025 | Outlet: Defense News | By: Courtney Albon In a series of trials this summer, the Space Development Agency and its industry team demonstrated two-way optical communications between a satellite and an aircraft in flight — a milestone for the agency’s efforts to establish a secure, high-speed, communications network that can…
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New Deputy Director Announced for Space Development Agency
July 8, 2025 WASHINGTON, DC – The Space Development Agency (SDA) today announced the selection of Dr. Gurpartap “GP” Sandhoo as the new Deputy Director of SDA, where he supports the director in the daily management of the organization and the execution of the development, fielding, and operation of the Proliferated Warfighter Space Architecture. Sandhoo…
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What SDA’s latest win signals for military space
Date: July 1, 2025 | Outlet: Defense One | By: Amber Corrin The Space Development Agency’s experimental satellite program just kicked off with a record-fast shift into full operating mode, offering what officials see as a promising start for an ambitious military space strategy. The Dragoon spacecraft, launched June 23, is the first of 12…
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SDA Seeks Proposals from HALO Pool Vendors for the Tranche 2 Demonstration and Experimentation System (T2DES) Europa Program
Posted On: July 1, 2025 Responses Due: Just 28 2025 SDA seeks industry proposals from Hybrid Acquisition of Low-Earth Orbit (HALO) pool prime contractors under an Other Transaction Authority (OTA) solicitation for the Europa Program, a demonstration that will be part of the Tranche 2 Demonstration and Experimentation System (T2DES). Technologies and methods matured through…
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Space Development Agency Completes Successful Launch of T1DES Prototype Satellite
Date: June 24, 2025 SDA delivers first of 12 risk reduction satellites on orbit for experimentation and demonstration WASHINGTON, D.C.– The Space Development Agency today announced the successful launch from Vandenberg Space Force Base, California, of the first prototype among 12 risk reduction satellites comprising the Tranche 1 Demonstration and Experimentation System (T1DES) constellation that…
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Military satellite program highlights role of ‘mission integrators’
Date: May 8, 2025 | Outlet: Space News | By: Sandra Erwin WASHINGTON — The Pentagon is ramping up efforts to bring commercial technology into military systems, betting that private-sector speed and innovation can help modernize U.S. defense programs, especially in space. This push could increase the demand for so-called “mission integrators”—engineering firms that specialize…
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SDA Announces Award for Tranche 3 Program and Integration
Science Applications International Corp., Reston, Virginia, was awarded a $54,908,584 cost-plus-award-fee contract for the Space Development Agency’s Tranche Three program integration effort. This contract provides for system engineering and integration support activities enabling the delivery of the tranche 3 space vehicles for transport, tracking, and custody layers and their integration within the proliferated warfighter space…
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SDA Seeks Proposals for Tranche 3 Tracking Layer (T3TRK) of the Proliferated Warfighter Space Architecture (PWSA)
Posted On: April 7, 2025 Responses Due: May 22, 2025 SDA seeks industry proposals for the Tranche 3 Tracking Layer (T3TRK) of the Proliferated Warfighter Space Architecture (PWSA). This Other Transaction Authority (OT) solicitation for T3TRK will accelerate the capability to provide global, persistent indications, detection, warning, tracking, and identification of conventional and advanced missile…
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SDA Issues Special Notice Seeking PWSA Ground Segment and AppFac Transition Studies
Posted On: March 27, 2025 Responses Due: April 14, 2025 The Space Development Agency (SDA) is seeking executive summaries to prepare for 180-day studies on evolving the current Proliferated Warfighter Space Architecture (PWSA) ground segment (GS) and the Battle Management, Command, Control, and Communications (BMC3) software application factory (AppFac). SDA is interested in industry’s perspective…
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SDA Issues Solicitation to Recompete 10 Tranche 2 Transport Layer-Gamma Variant Space Vehicles
Posted On: March 7, 2025 Responses Due: April 22, 2025 SDA seeks industry submissions to recompete 10 Tranche 2 Transport Layer (T2TL) Gamma variant space vehicles. This solicitation is for the Gamma (γ) variant of the Tranche 2 Transport Layer (T2TL) to be executed by the Advanced Fire Control (AFC) Program. AFC delivers operationally relevant prototypes…
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SDA Issues Request for Information for PWSA Battle Management Command, Control, and Communications (BMC3) Multi-Mission Module (M3) Interface
Posted On: March 7, 2025 Responses Due: April 11, 2025 The Space Development Agency (SDA) seeks industry feedback on in-space Battle Management, Command, Control and Communications (BMC3) Multi-Mission Module (M3) interface documentation to inform SDA’s future BMC3 M3 solicitations. SDA is releasing this request for information (RFI) to assist in the development and refinement of…
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Interview With Space Development Agency’s Chief Of Contracts, Christopher Glista
Date: March 3, 2025 | Outlet: Defense Acquisition University Magazine | By: Emily Ashcom and Benjamin Tyree Christopher Glista, Chief of Contracts for the Space Development Agency (SDA), is responsible for the daily operation of SDA’s contracting cell and advises agency leadership on acquisition planning and provides contracting support for SDA business operations. Under his…
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SDA Issues Special Notice Seeking Iron Dome for America Architecture Studies
Posted On: February 10, 2025 Responses Due: February 28, 2025 The Space Development Agency (SDA) is seeking executive summaries to prepare for 60-day studies on an “Iron Dome for America” architecture and capability. SDA is interested in industry’s perspective on implementing the Iron Dome for America architecture, with particular focus on enhancing the Proliferated Warfighter…
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SDA Requests Industry Feedback on Tranche 3 Tracking Layer Draft Solicitation
Posted On: January 31, 2025 Responses Due: February 28, 2025 The Space Development Agency is seeking industry feedback for delivery of the Tranche 3 Tracking Layer of the Proliferated Warfighter Space Architecture (PWSA). The T3 Tracking Layer will accelerate delivery from low Earth orbit of global, persistent indications, detection, warning, tracking, and identification of conventional…
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SDA Seeks Industry Input on Optical Communication Terminal Standard Update
Posted On: January 24, 2025 Responses Due: February 4, 2025 The Space Development Agency (SDA) seeks industry feedback on releasing an intermediate Optical Communication Terminal (OCT) Standard between v3.1.0 and v4.0.0 to reduce risk in the upcoming Tranche 3 solicitations of the Proliferated Warfighter Space Architecture (PWSA). This request for information (RFI) will inform SDA…
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SDA Requests Industry Feedback on Tranche 3 Transport Layer Upsilon Variant Draft Solicitation
Posted On: January 23, 2025 Responses Due: February 10, 2025 The Space Development Agency (SDA) released a draft solicitation for the Tranche 3 (T3) Transport Layer Upsilon (T3TLυ) space vehicle variant of the Proliferated Warfighter Space Architecture (PWSA). This draft solicitation seeks industry input ahead of the final solicitation to select space industry builder-operator teams…
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Space Development Agency Systems, Technologies, and Emerging Capabilities (STEC) Broad Agency Announcement
Posted On: January 15, 2025 Original Date Offers Due: January 14, 2026 Through this updated Systems, Technologies, and Emerging Capabilities (STEC) Broad Agency Announcement (BAA), SDA is soliciting executive summaries, invited proposal abstracts, and invited proposals for novel architecture concepts, systems, technologies, and capabilities that enable leap-ahead improvements for future tranches of the agency’s Proliferated…
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SDA to Host By-Invite Industry Day for HALO Pool Vendors and Prospective Payload Providers to discuss Tranche 2 Demonstration and Experimentation (T2DES) Europa Prototype Order
Posted on: December 20, 2024 Industry Day: February 10-11, 2025 Responses to Special Notice Due: January 22, 2025 The Space Development Agency, in conjunction with Massachusetts Institute of Technology Lincoln Laboratory, will host an industry day for Hybrid Acquisition for Proliferated LEO (HALO) pool members and invited potential payload providers February 10-11, 2025 in Lexington,…
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