Two Tests, Two Clocks
Defense battery procurement faces two statutory tests in sequence; passing one does not satisfy the other. FY2024 NDAA §154 bans batteries produced by six named Chinese entities, effective October 1, 2027. "Produced by" means the entity assembled the product or provided a majority of its components. Ninety-two days later, 10 U.S.C. §4865 (FY2026 NDAA §842) applies to new programs: non-FEOC final assembly, more than 95% of functional cell component costs from non-FEOC sources, and no FEOC-licensed technology.
§154 is a component-count test against six companies. §4865 is a cost-percentage test across all FEOCs, with a technology-license exclusion §154 lacks. A battery sourcing cathode from a non-listed FEOC clears §154 on the entity test and fails §4865 on cost. A cell built on FEOC-licensed chemistry with non-FEOC physical supply clears §154 and fails §4865 on the technology bar. DDP's framework already layers both: Phase II excludes §154-listed producers; Phase IV requires §842-compliant cells by August 2027. Neither test has published DFARS implementation language as of August 14.
The Mandate Gap — Local Proof Before Federal Standard
DDP's July 23 supply chain framework is the first DoD program to attach dates to battery component sourcing, and its binding gate lands five months before the January 2028 §4865 deadline. DFARS Case 2024-D011, which would set the government-wide test, has now passed a congressional deadline and three projected NPRM dates without producing clause language. Compliance architecture is forming at the program level because the federal mechanism does not exist. If the eventual DFARS rule reads the statutes differently, the evidence packages built against DDP's staircase get re-cut.
The Mandate Gap — Local Proof Before Federal Standard
DDP's July 23 supply chain framework is the first DoD program to attach dates to battery component sourcing, and its binding gate lands five months before the January 2028 §4865 deadline. DFARS Case 2024-D011, which would set the government-wide test, has now passed a congressional deadline and three projected NPRM dates without producing clause language. Compliance architecture is forming at the program level because the federal mechanism does not exist. If the eventual DFARS rule reads the statutes differently, the evidence packages built against DDP's staircase get re-cut.
200,000 Drones Without a Cell Demand Forecast
DoD's Drone Dominance Program has published the largest Group 1 UAS procurement signal in recent history: 30,000 systems purchased, 200,000 planned. DIBC's BES-26-01 solicitation targets 3 GWh of domestic cell capacity. A cell manufacturer evaluating a defense-grade cylindrical line has to convert those numbers into forecastable MWh under a stable configuration, and that conversion requires watt-hours per platform, named cell suppliers, configuration persistence across delivery tranches, and committed government offtake. None of those fields appear in public DDP or DIBC documents.
200,000 Drones Without a Cell Demand Forecast
DoD's Drone Dominance Program has published the largest Group 1 UAS procurement signal in recent history: 30,000 systems purchased, 200,000 planned. DIBC's BES-26-01 solicitation targets 3 GWh of domestic cell capacity. A cell manufacturer evaluating a defense-grade cylindrical line has to convert those numbers into forecastable MWh under a stable configuration, and that conversion requires watt-hours per platform, named cell suppliers, configuration persistence across delivery tranches, and committed government offtake. None of those fields appear in public DDP or DIBC documents.
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