The Pentagon and Lockheed Martin are in talks on a multi-year F-35 contract potentially worth tens of billions covering both production and maintenance over up to a decade. The deal could include bulk purchases of spare parts beginning around the 21st production lot to improve readiness rates.
What's happening
- Pentagon and Lockheed Martin are negotiating a multi-year agreement spanning up to 10 years covering F-35 production and sustainment.
- The deal would include bulk purchases of spare parts starting around production lot 21, expected in roughly 3 years.
- F-35 production rate is expected to remain at 156 aircraft annually under the agreement.
- Fiscal 2027 defense authorization bill includes language permitting multi-year F-35 procurement if cost savings of at least 5 percent are demonstrated.
Why it matters
- Multi-year contracts provide production stability and allow Lockheed to make long-term supply chain investments and achieve economies of scale.
- Bulk spare parts purchasing is intended to raise the F-35's historically low readiness rates by ensuring consistent component availability.
- Sustainment accounts for a vast portion of the F-35 program's nearly 2 trillion dollar lifecycle cost estimate through the 2080s.
- Long-term predictability enables the contractor to reduce manufacturing costs and support continuous modernization of the tri-variant fighter.
Going deeper
- Lockheed previously pursued a performance-based logistics contract spanning 5 years but failed to clear congressional hurdles requiring certification of cost reductions or readiness improvements.
- A source familiar with negotiations expressed skepticism that Lockheed can demonstrate long-term cost savings, particularly given ongoing F-35 modernization development.
- Congressional language differs between House and Senate versions: the House requires full initial spare parts and alternate mission equipment for each aircraft procured.
- It remains unclear whether production and sustainment agreements would be linked, structured separately, or span equal time periods.
Financial impact
- Contract value is undisclosed but described as potentially worth tens of billions spanning up to a decade; timing of revenue recognition depends on contract structure, which is not yet finalized.
- Bulk spare parts purchases beginning around year 3 would shift component procurement from annual or small-lot buys to upfront delivery, affecting Lockheed's cash flow and deferred revenue recognition.
- Cost savings of at least 5 percent must be certified by the defense secretary before multi-year procurement authorization; if achieved, such savings could reduce total program expenditure by hundreds of millions to billions over the contract term.
The intrigue
- The proposed deal may be structured as a performance-based contract in substance while avoiding formal PBL designation to circumvent previous congressional certification requirements that Lockheed failed to meet.
- Congressional language in the FY27 bill does not explicitly authorize multi-year sustainment agreements, leaving a potential gap in the broader proposal that House and Senate must resolve.
The fine print
- Multi-year F-35 procurement authorization is contingent on demonstration of at least 5 percent cost savings and, in the House version, provision of full initial spare parts and alternate mission equipment for each aircraft.
- Production and sustainment components may be structured as separate agreements rather than a single integrated contract; structure and linkage have not been disclosed.
- Congressional approval is still pending; House and Senate must agree on final bill language before multi-year procurement authorization takes effect.
Source: Breaking Defense · Oct 9, 2026 · Drafted with Claude, reviewed by Industrial Base Alpha.
