850 F-35s over 10 years: Pentagon-Lockheed framework needs multiyear authority and FY2027 money first

The money

How much is the F-35 framework worth?

Neither party put a dollar figure on it. Breaking Defense reported that the announcements leave out what the arrangement will cost taxpayers and how much the Pentagon expects to save by going multiyear ^[1]. For scale, the outlet noted that a recent agreement for two production lots covered nearly 300 aircraft at $24.3 billion ^[1].

The one number attached to the deal flows the other way. Lockheed will fund $7 billion in initiatives for the program, according to the Pentagon’s release as reported by Breaking Defense; Air & Space Forces Magazine described it as at least $7 billion of the company’s own money ^[1, 3]. Neither outlet reported what the money buys.

Lockheed’s release frames the savings in general terms: “billions of dollars” over the jet’s life “through long-term pricing and industry volume discounts” ^[2]. It also claims the program will support 317,000 U.S. jobs and about $79 billion a year in economic activity over the next decade ^[2]. Those are company figures.

What is in the FY2027 F-35 budget request?

The FY2027 request spreads F-35 procurement across six Air Force and Navy aircraft procurement lines, totaling about $4.92 billion by this brief’s arithmetic ^[5, 6]:

• Air Force F-35: $2.394 billion, plus $738.1 million in advance procurement ^[5].
• Navy F-35C (Joint Strike Fighter CV): $995.7 million, plus $651.1 million in advance procurement ^[5].
• Marine Corps F-35B (JSF STOVL): $62.4 million, plus $78.0 million in advance procurement ^[5].

The House-passed H.R. 8800 authorizes all six lines at the request ^[5]. The Senate Armed Services Committee’s S. 4784 adds a $232.5 million program increase to the Air Force line, taking it to $2.626 billion ^[6]. The House instead puts its F-35 adds into spares: $150 million each for F-35B and F-35C spare parts in the Navy’s spares and repair parts line ^[5].

The programs

What does the framework cover?

Lockheed’s release lists four pieces: the U.S. aircraft and their initial spares; a decade of modification kits; a decade of sustainment; and international customer orders in Lots 21 through 30, all at 156 aircraft a year ^[2]. Air & Space Forces Magazine put the decade’s output at 1,560 jets, of which the U.S. buys at least 850 ^[3]. That leaves room for up to about 710 aircraft for international customers, by this brief’s arithmetic.

What is missing matters to bidders and suppliers. The split by variant, the split among the Air Force, Navy and Marine Corps, pricing and delivery schedules have not been settled, Air & Space Forces Magazine reported ^[3]. Lot 20, the lot before the framework begins, is not expected to be finalized until next year, Lockheed executives said on their Oct. 22 earnings call, according to Breaking Defense ^[1].

The rate is the notable departure from earlier deals. Breaking Defense observed that, unlike other framework agreements the Pentagon has announced for munitions and other systems, this one does not raise the manufacturing rate ^[1]. Matt Milas, president of Honeywell Aerospace’s defense division, told the outlet in a September interview that the “big benefit” of a multiyear deal would sit on the sustainment side, because the rate was expected to stay at 156 ^[4]. Topline Report covered the munitions version of this approach in the AMRAAM multiyear brief.

What changes for F-35 suppliers?

Lockheed says predictable demand will let suppliers sign long-term contracts and buy raw materials and critical parts in bulk, replacing the annual contracting cycle it says “has historically strained the industrial base” ^[2]. The framework pairs aircraft production with purchases of spares and modification parts in one model, which the company says will bring volume discounts ^[2].

On the earnings call, CEO Jim Taiclet said at least 60 percent of an F-35’s content comes from suppliers, including Northrop Grumman and BAE Systems, according to Air & Space Forces Magazine ^[3]. He told investors that Lockheed and its suppliers will work under a fixed-price contract with escalation, and that if their investments pay off, “we will get to retain those profits under the fixed-price-with-escalator concept” ^[3]. Parts would also be pooled between production and aftermarket sustainment “so we can get better pricing from everybody,” he said, as quoted by Breaking Defense ^[1].

For allies, a Lockheed spokesperson told Breaking Defense the agreement “will not change the process for production slot allocation,” and that the JPO keeps ownership of the production order for all customers ^[1].

The politics

The Pentagon’s acquisition chief cast the deal as a turn in how the department buys. “We have fundamentally changed how we stabilize the American defense industrial base to produce at speed and scale,” Under Secretary of Defense for Acquisition and Sustainment Michael Duffey said in the department’s release, as quoted by Breaking Defense ^[1]. The same release said execution “remains subject to congressional authorization and appropriations,” Air & Space Forces Magazine reported ^[3].

Congress has three levers, and none has been pulled yet.

Authorization. Both NDAA bills would allow F-35 multiyear contracts, on different terms. Section 132 of S. 4784 authorizes multiyear contracts for F-35A, F-35B and F-35C aircraft, deems them to meet the findings requirements of the multiyear statute (section 3501 of title 10), sets aside one of its procedural paragraphs, and permits advance procurement of key components in economic order quantities ^[6]. The Pentagon would report preliminary findings within 90 days of enactment ^[6].

Section 162 of H.R. 8800 is tighter. Contracts would begin with the FY2027 program year and cover initial spare parts and alternate mission equipment along with the aircraft ^[5]. Before signing, the Pentagon must certify that each contract buys the full complement of those spares and that the multiyear approach saves at least 5 percent against annual contracts, with the Director of Cost Assessment and Program Evaluation validating the estimate ^[5]. The acquisition under secretary must also send a readiness funding plan, and half of that office’s FY2027 travel money is fenced until readiness funding certifications arrive ^[5]. Topline Report described those gates when the House passed the bill, in the House NDAA brief.

Neither bill explicitly authorizes a multiyear sustainment agreement, Breaking Defense reported ^[1]. That gap has history. An earlier five-year performance-based logistics push foundered because officials could not certify to Congress that it would cut costs or raise readiness ^[1, 4]. A source familiar with this year’s talks called the sustainment proposal “PBL by another name,” Breaking Defense reported on Oct. 9 ^[4].

The House bill adds oversight beyond the multiyear section. Section 168 orders a plan to act on a GAO recommendation on contract incentive fees, including a reevaluation of fees in future F135 engine and F-35 production contracts ^[5]. Section 341 calls for a strategy to sustain the jets in contested theaters, covering prepositioned spares and the international “global spares pool” ^[5].

Appropriation. Lawmakers have not passed FY2027 appropriations, so the framework is unfunded for now, Air & Space Forces Magazine noted ^[3].

The stopgap. Section 102(b) of the continuing resolution bars Defense Department funds from being used “to initiate multi-year procurements utilizing advance procurement funding for economic order quantity procurement unless specifically appropriated later” ^[7]. Section 102(a) of the same law, which bars new production and rate increases, is already holding up an Army spy jet award, as described in the HADES brief.

Next milestone

The continuing resolution expires Dec. 11, 2026, unless full-year appropriations are enacted first ^[7]. A second stopgap written on the same model would keep the multiyear bar in place ^[7].

The NDAA conference decides which version of F-35 multiyear authority survives: the Senate’s broad grant or the House’s certifications and 5 percent savings test ^[5, 6]. Under the Senate text, the clock on the Pentagon’s preliminary findings report starts at enactment ^[6].

Lockheed says it will move to a formal award “if granted multiyear authority and associated appropriations in the coming months” ^[2]. Lot 21, the framework’s first lot, is expected in roughly three years, according to Breaking Defense’s Oct. 9 report ^[4]. The Pentagon has not said what the 10-year buy will cost.