CDAO leaves edge data mesh nodes behind with Indo-Pacom after success in major exercise

The Pentagon’s Chief Digital and AI Office completed the first successful demonstration of its Edge Data Mesh technology stack at the Army’s major capstone exercise in April — and officials left some of the nodes in place for real-world, operational use in the Pacific after the large-scale experiments concluded, according to an internal unclassified document DefenseScoop viewed this week.

“This progress moves us closer to bi-directional, real-time data flow between the tactical edge and operational and strategic decision-makers,” CDAO officials wrote.

In response to questions about the document’s contents, a defense official confirmed on Wednesday that the office, in partnership with the joint force, recently closed out the thirteenth iteration of its Global Information Dominance Experiment (GIDE) series, which unfolded in conjunction with the Army’s Project Convergence Capstone 5 (PC-C5) event.

GIDE is rooted in the Defense Department’s aims to get new technologies and equipment into the hands of warfighters for iterative testing and refinement through distributed, digital experiments, sprints and military service-led exercises like PC-C5.

Early versions of the GIDE series launched in 2020 and were facilitated by U.S. Northern Command. But in 2022, Pentagon leadership under the Biden administration tasked the CDAO with revamping the effort to strategically enable capabilities that could help realize the U.S. military’s Combined Joint All-Domain Command and Control warfighting construct. 

Since then, GIDE experiments have generally run approximately every 90 days.

In the CDAO document summarizing multiple takeaways from GIDE 13, officials wrote that PC-C5 “served as the first major exercise venue to demonstrate” the EDM line of effort, which the office awarded a production other transaction agreement for in fall 2024.

“EDM is a government-owned technology stack that enables tactical-level data distribution in disadvantaged, disconnected, intermittent and limited — or DDIL — communications environments through a resilient nodal architecture,” they wrote.

A defense official told DefenseScoop that the CDAO is deploying EDM nodes to tactical users and other key locations to ultimately assess the fusion of operational and tactical data and C2 capabilities.

In the EDM context, nodes essentially refer to physical points within the network that are typically near end users or information sources, where data is captured, processed, or stored. This allows for distributed, decentralized data transmission that could underpin future edge computing missions.

“Edge Data Mesh enables data integration and exchange across multiple networks and data formats, including in denied and degraded communications environments,” the defense official said.

“Core to this effort is the commitment to interoperability using Open DAGIR principles and deployed architectures. The government-owned software development kit allows rapid integration of mature and emerging systems and applications with the EDM architecture,” they added. 

Project Convergence is an Army-led experimentation venue that enables personnel from across the U.S. military services and key allies to train together and collaboratively work out various concepts for integration. Army officials have been transparent about their aims to see new capabilities stay with commands for continued use after Capstone 5. 

In the CDAO document, officials stated that the “Scenario B” portion of PC-C5 provided participants with “a critical opportunity to test and develop EDM interoperability with other mission command platforms in field conditions — which remained behind following the exercise’s completion and will continue to provide resilient tactical data transport in the [area of responsibility].”

Activities associated with that scenario were conducted in the U.S. Indo-Pacific Command area of responsibility. They involved tech experiments with all of the service components at the combatant command level.

“We continue to demonstrate that one of the most effective ways to advance modern [command and control, or C2] capability is to exercise and experiment how we fight — on live networks, with live data, with daily users — and leaving behind capability after every exercise,” CDAO officials wrote.

Some of the other “wins” from GIDE 13 listed in the document include demonstrating the integration of third-party software into DOD’s data infrastructure, and integrating multiple third-party generative AI capabilities into existing operational contexts. 

“This significantly accelerates warfighters’ ability to process complex information, especially across maneuver, intelligence, fires, and logistics workflows, shortening decision-loops and ensuring we achieve decision advantage,” the document states.

The defense official did not answer DefenseScoop’s questions regarding the makers and use cases of those genAI assets that were tested in the GIDE 13 and PC-C5 experiments last month.

“GIDE events have incorporated GenAI capabilities supporting a variety of workflows. These capabilities are a subset of GIDE’s mission command software suite, supporting [combatant commands] outside GIDE experimentation, so operators can continue to refine how they use them without waiting for the next experiment,” the defense official said.

They confirmed that GIDE 14 will take place during the upcoming iteration of Pacific Sentry and “Joint Exercise SoCal in Indo-Pacom.”