Key Takeaways
- Senate Appropriations Defense Subcommittee proposes cutting funds from the Rapid Defense Experimentation Reserve (RDER) due to perceived inefficiencies.
- Defense Department officials argue RDER’s slow progress is primarily due to Congressional funding cuts, not operational failures.
- RDER aims to address capability gaps across combatant commands, with ongoing efforts to convince lawmakers of its value and importance.
Senate Lawmakers Question RDER’s Efficacy
Senate lawmakers recently introduced a fiscal 2025 defense funding bill, which includes significant reductions to the Rapid Defense Experimentation Reserve (RDER). The Senate Appropriations Defense Subcommittee indicated that RDER is not effectively transitioning technology as needed by combatant commands. Lawmakers expressed concerns about its apparent lack of progress and service buy-in.
Heidi Shyu, the Defense Department’s chief technology officer, countered these claims, suggesting that the lawmakers misunderstand RDER’s primary function, stating that combatant commands, not military services, are the main users. She explained that funding delays and previous cuts from Congress slow the program’s advancement. Shyu described the challenges faced, drawing an analogy of being given a less than full cup of water while seeking to fulfill a greater need.
Established in 2021 following concerns from military leadership, the RDER program identifies critical capability gaps across various combatant commands and military services. RDER is designed to experiment with mature technologies that address these gaps while ensuring joint operational requirements take precedence over singular service interests. The Deputy’s Management Action Group reviews system viability before deciding on funding and production transitions, with the entire process expected to take approximately two years.
Despite its inception, RDER has faced skepticism from the Senate subcommittees regarding its efficacy. The Pentagon initiated project selections in 2022, receiving over 200 proposals, ultimately choosing 32 capabilities. However, due to budget cuts, funding for these initiatives was reduced, impacting the number of projects that could be advanced. Lawmakers noted that around one-third of the first 23 projects have transitioned, with many lacking dedicated funding lines.
The Senate subcommittee’s report remarked that RDER has not yet led to visible operational enhancements, prompting recommendations to slow the program’s growth and consider reallocating funds to other defense initiatives, such as the new Rapid Defense Innovation Reserve supporting the Pentagon’s “Replicator” program.
Shyu’s spokesperson highlighted that while the initial numbers may not convey the full momentum of RDER, nine out of the first 23 projects have indeed transitioned, with additional projects set to be assessed for approval in the coming months. The second phase of RDER has already brought in 51 new projects, with 25 funded for experimentation.
Though challenges remain, some transitioned projects are showing promise, such as the Family of Integrated Targeting Cells, which the U.S. Marine Corps plans to procure, effectively cutting five years off its acquisition timeline.
Deputy Secretary of Defense Kathleen Hicks emphasized the importance of RDER in discerning readiness for production. She acknowledged the challenge of communicating the significance of programs like RDER to Congress and the necessity of collaboration to ensure joint experimentation effectively delivers capabilities to military personnel.
Engagement with lawmakers has been extensive, especially in promoting initiatives like Replicator. Hicks articulated the need for a unified effort from Congress to support programs such as RDER, essential for aligning military priorities and enhancing defense capabilities.
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