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Contracts · Artillery

Army seeks tracked 155mm howitzer from existing production lines

The Army plans prototype agreements for a mature, available system. Responses are due Nov. 16; proposals will come from vendors selected to submit them.

The Army is seeking a mature, available tracked self-propelled 155mm howitzer from existing production lines for its Mobile Tactical Cannon-Tracked (MTC-T) requirement. It seeks a system with a credible baseline of testing, safety and evaluation already completed.1

Seeks a mature, available tracked self-propelled 155mm howitzer

Army Contracting Command - Detroit Arsenal

tracked self-propelled 155mm howitzermature and availablerequested

from existing production lines with a credible baseline of testing, safety, and evaluation already completed

Other Transaction for Prototype Project agreementsone or moreplanned

Government intends to award one or more Other Transaction for Prototype Project agreements under 10 USC 4022

The Government further reserves the right to award to all, part, or none of the companies who submit proposals.

Source: SAM.gov, MOSAIC-27-01. As of Nov. 2, 2026.

Sources
TGOs tgos.io

Army Contracting Command at Detroit Arsenal posted the call Nov. 2. The notice also names a Resupply Vehicle-Tracked (RSV-T) in its title, though its description details only the cannon requirement.1

Phase 1 questions are due Nov. 10 at 3 p.m. Eastern.1 Responses are due Nov. 16 at 3 p.m. Eastern.1

For that mature system, the Army intends to award one or more Other Transaction prototype agreements. Proposals will come from vendors selected to submit them. The Army reserves the right to award to all, some or none of the companies submitting proposals.1

Sources (1)
  1. sam.gov sam.gov
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Contracts · Cyber infrastructure

DISA seeks cloud identity and access prototype for Department of War

Responses are due Nov. 30 for a commercial identity-management prototype. It would operate across IL5 and IL6 environments.

The Defense Information Systems Agency (DISA) is seeking a commercial, cloud-hosted identity and access management prototype to modernize the Department of War’s legacy identity infrastructure.1

DISA seeks solutions to prototype a Next Generation E-ICAM capability

Enterprise Identity, Credential, and Access Management (E-ICAM)

modernize legacy identity infrastructuremodular, cloud-hostedplanned

This effort will modernize legacy identity infrastructure with a modular, cloud-hosted commercial off-the-shelf/software-as-a-service solution operating across IL5 and IL6 environments.

The prototype must address the Federated Identity Provider, Automated Account Provisioning, Master Entitlement Record, and Federation Hub core capabilities.

Response deadline is Nov. 30, 2026, 5:00 p.m. America/Chicago (Monday)

Source: SAM.gov. As of Nov. 7, 2026.

Sources
TGOs tgos.io

DISA is seeking the capability through a prototype Other Transaction opportunity linked to its competitive Commercial Solutions Opening.1–3

The Next Generation Enterprise Identity, Credential, and Access Management (E-ICAM) effort calls for a modular commercial off-the-shelf or software-as-a-service solution. The solution would operate across Impact Level 5 (IL5) and Impact Level 6 (IL6) environments. The prototype must address four core capabilities: Federated Identity Provider, Automated Account Provisioning, Master Entitlement Record and Federation Hub.1

Responses to the Area of Interest are due Nov. 30 at 5 p.m. Central.1

DISA’s Commercial Solutions Opening and any Other Transactions awarded through it are not subject to the Federal Acquisition Regulation or its supplements.3

Sources (3)
  1. SAM.gov notice record sam.gov
  2. SAM.gov notice history sam.gov
  3. SAM.gov: DISA Commercial Solutions Opening (HC108425S0001) sam.gov

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Contracts · Space

Viasat wins contract for Space Data Network’s mission operations hub

The award includes a $115 million initial task order to design, field and scale the center, under a contract with a $450 million ceiling.

Space Systems Command (SSC) awarded Viasat a competitive indefinite-delivery/indefinite-quantity contract for the Space Data Network Backbone’s Mission Operations Center, the command announced Nov. 5, 2026. The contract carries a $450 million maximum ceiling and a $115 million initial task order to design, field and scale the center.1

Viasat, Inc. will serve as the network and mission system integration partner

Mission Operations Center (MOC) for the Space Data Network Backbone

maximum ceiling$450 millionactual

contract to Viasat, Inc., with a maximum ceiling of $450 million

initial task order$115 millionactual

to design, field, and scale the MOC

Source: Space Systems Command, Nov. 5, 2026

Sources
TGOs tgos.io

Viasat will serve as the network and mission system integration partner as SSC expands its open-architecture ecosystem across multiple space-segment providers. SSC plans to bring mission integration, network operations and data transport management together through the center.1

The effort builds on the multi-vendor acquisition strategy demonstrated in the Space-Based Sensing and Targeting portfolio’s earlier Delivery Order 2 and Delivery Order 3 work. That work involved Amazon LEO for Government, Lockheed Martin, Northrop Grumman, Rocket Lab and York Space Systems.1

Breaking Defense reported that the center will serve as the network orchestration hub for the backbone, a low Earth orbit constellation being built by SpaceX. The network’s near-term focus will be supporting the Golden Dome missile defense initiative, the outlet reported.2

DefenseScoop reported that earlier this year the Department of War awarded SpaceX a $2.3 billion contract to deliver a fully operational backbone prototype by the end of 2027.3

The center is intended to integrate mission systems across multiple constellations and providers.1 Breaking Defense described network orchestration as autonomously shifting data among satellite constellations and ground stations when congestion or jamming slows transmission.2

Sources (3)
  1. SSC release, Nov. 5, 2026 www.ssc.spaceforce.mil
  2. Breaking Defense breakingdefense.com
  3. DefenseScoop defensescoop.com