Defense Stocks and Weapons Deals After the Iran Strikes

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Defense stocks jumped on March 2, 2026, the first trading day after U.S. and Israeli strikes on Iran began February 28. Northrop Grumman closed up 6 percent, RTX Corporation (RTX), which owns Raytheon, rose 4.7 percent and Lockheed Martin gained 3.3 percent.

Those gains went to shareholders, not into company accounts. In June, Lockheed received a seven-year contract for missile-defense interceptors worth up to $35 billion, of which the government committed $842,871,672 at the award. That contract carried out a framework agreement dating from January, before the war. A share price, a contract ceiling and profit are three different measures.

What the first market gain measured

The March 2 figures are one day’s closing moves, reported by Air & Space Forces Magazine; they do not measure what each stock did afterward. Lockheed, RTX and Northrop also hit 52-week highs that day, while the Dow and S&P 500 closed essentially flat.

Northrop Grumman’s closing share price was $724.38 on February 27, 2026, before the strikes, and $483.48 on September 30, 2026, according to Yahoo Finance’s historical data. RTX’s closing share price was $202.62 on February 27, 2026, before the strikes, and $185.65 on September 30, 2026, according to Yahoo Finance’s historical data. Lockheed Martin’s closing share price was $658.08 on February 27, 2026, before the strikes, and $509.25 on September 30, 2026, according to Yahoo Finance’s historical data.

The Financial Industry Regulatory Authority (FINRA) is a nonprofit organization that oversees U.S. broker-dealers and their personnel alongside the Securities and Exchange Commission. FINRA defines market capitalization as the number of outstanding shares multiplied by the current share price. When the share price rises, that calculation makes the company’s market value larger even if no contract has been signed. A shareholder who sells above the purchase price may realize a gain; a shareholder who keeps the stock remains exposed to price changes in either direction.

In the magazine’s report, defense analyst Byron Callan warned that the gains for munitions suppliers could be short-lived if the war neutralized Iran as a threat: “We don’t know where this war is going to go, when it’s going to end.” An expectation about future demand is different from a contract that sets work and a financial report that records sales. Nor does a rise in defense shares show that contractors influenced the decision to strike; it records how investors responded, not how the administration decided.

Even a correct expectation that Washington will replace weapons does not identify which company will get an order, how quickly it can deliver, or its eventual margin. The first answer to who gained is therefore the investors who held those shares that day, not the companies’ treasuries.

Which work can be tied to the operation

Lockheed Martin says its Terminal High Altitude Area Defense (THAAD) missile-defense system has defended forces and key infrastructure during Operation Epic Fury, the U.S. operation against Iran. That is a specific operational link, though it does not say how many of its interceptors were fired or what a replacement order would be worth. The Center for Strategic and International Studies, a nonprofit policy research organization, estimated that remaining U.S. Patriot interceptor inventories were below 1,000 and THAAD inventories about 250 in its July assessment.

Northrop Grumman’s August 2026 framework agreements cover rocket motors for the Patriot Advanced Capability (PAC)-3 Missile Segment Enhancement interceptor, or PAC-3 MSE, which Lockheed produces, and components for THAAD interceptors. Supplying parts to a missile program is a different role from making the finished interceptor.

Before the strikes, RTX said its Raytheon business had agreements to expand output of air-to-air missiles, missile-defense interceptors and Tomahawk cruise missiles. Neither a production agreement nor a product line shows that a particular Northrop part or Raytheon missile was used in this operation.

Nor can every later order be assigned to one conflict, because the same missile programs serve other U.S. and allied needs. Among the orders Raytheon booked in the second quarter of 2026, for example, was $3.7 billion for a different Patriot interceptor, the GEM-T, for Ukraine.

The agreements and when they were made

RTX announced its Raytheon production-expansion agreements on February 4, 2026. Those plans predate the strikes, so they cannot be counted as a result of them.

On June 24, 2026, the government awarded Lockheed Martin a seven-year THAAD contract with a potential value up to $35 billion. Lockheed said the contract put into effect a framework signed in January, before the strikes.

The published contract listing gave a more precise ceiling of $35,327,237,604 and said $842,871,672 in fiscal 2026 funds was obligated at award. The ceiling describes the possible size of multiyear work; the obligation is the amount committed then, not the company’s profit. Lockheed’s announcement called the award an undefinitized contract action. Defense acquisition regulations define an undefinitized contract action as one in which contract terms, specifications or price are not agreed before work begins. The listing also said one offer was solicited and one was received.

Lockheed’s announcement also said the government had awarded it a $4.7 billion contract in April to continue accelerated production of the Patriot PAC-3 interceptor. The June 24 contract list reported a $398,691,358 Raytheon contract for missile design-review work as well. It involved sales to foreign governments, not a documented order to replace weapons used in Iran.

Northrop’s two August 3, 2026 framework agreements totaled more than $3 billion for PAC-3 MSE motors and THAAD components. A framework agreement can precede a contract, as Lockheed’s did, and can support future orders without making the whole announced value an immediate sale.

Why orders and earnings diverge

Net awards, bookings and new orders are the companies’ terms for work ordered during a period, and backlog is ordered work not yet performed. None of these is the same line on a financial statement as quarterly sales or net income. Northrop reported about $20 billion in net awards and a roughly $105 billion backlog for the second quarter of 2026. RTX reported Raytheon backlog of $86 billion on June 30, 2026 and $20 billion in defense bookings during that quarter. Lockheed reported $65 billion of new orders and a record $230 billion backlog in its second quarter.

These are company-wide or business-segment figures, not a ledger of profit caused by one military operation. Lockheed says it generally recognizes revenue on long-term contracts as it performs the work, often measuring progress by costs incurred. A contract can therefore enter the backlog now and produce reported sales over years, with profit depending on the costs of delivering it.

In its July 2026 results, Northrop reported second-quarter sales of $10.9 billion and net earnings of $1.1 billion. RTX reported second-quarter sales of $24.7 billion and net income of $2.1 billion. Lockheed reported second-quarter 2026 sales of $20.1 billion and net earnings of $1.8 billion. Those numbers show the size of each company as a whole; they do not isolate an Iran-war windfall.

The public side of the bill

The military services compare their total munitions requirements with available inventory and appropriated funds to decide how many of each munition to buy, the Government Accountability Office (GAO) has reported. Army acquisition rules describe the subsequent work: planning, soliciting and evaluating offers, negotiating, selecting a supplier and preparing a contract. Combat use can raise a need, but it does not itself pick a contractor or pay an invoice.

The Congressional Research Service (CRS) reported that the White House requested supplemental funding in June 2026, including $21 billion for munitions and $17.3 billion for operational costs. The House’s July 22 budget resolution instead instructed its Armed Services Committee to propose up to $60 billion in additional defense funding, without specifying an amount for munitions. CRS reported on October 5, 2026 that the Senate had not considered that resolution. That House step was not itself a final appropriation or proof that all of the money went to these three contractors. CRS also noted that Congress could provide, condition or prohibit funds for operations and future purchases.

The Government Accountability Office says the Federal Procurement Data System is the principal repository for federal procurement information, with some data displayed on USAspending.gov. A reader checking a claimed windfall should look for an award and its obligations there, then separate those amounts from market-value headlines.

GAO’s 2026 annual weapons assessment found delays in key decisions on some expensive programs and questioned the realism of their schedules. Its assessment said estimated costs for programs included in the prior year’s major-acquisition portfolio had risen by $51.8 billion.

That is not a finding about these Iran-related agreements, but it shows that announced schedules and costs on large weapons programs can change.

The case for replenishment, and the cost objection

Under the agreements, Northrop becomes a second supplier of rocket motors, a known bottleneck in the interceptor supply chain, DefenseScoop reported. Michael Duffey, the Pentagon’s acquisition chief, said an additional supplier of interceptor components would help triple PAC-3 and quadruple THAAD production. From that perspective, long-term demand and a second source are tools for expanding production and relieving a supplier bottleneck.

Lockheed Martin executive Tim Cahill argued that multiyear procurement would let the company expand production and deliver missiles faster. Lockheed CEO Jim Taiclet said the company planned to invest roughly $900 million to $1.1 billion at its Troy, Alabama facility over the next few years.

The National Priorities Project, a budget advocacy group, argued in March 2026 that war spending leaves less money available for domestic needs. Its early estimate put operating costs for selected deployed systems at $59.39 million per day, which it said could instead cover the daily costs of Medicaid for more than four million Americans or food stamps for more than 9.5 million.

The group’s estimate left out munitions and other costs, so it is a partial figure and an argument about opportunity cost, not a complete official price tag for the war. These arguments address different parts of the same decision: officials emphasize restoring supply, while the cost estimate and GAO findings show why spending and delivery promises deserve scrutiny.

What remains unsettled

The United States and Iran agreed to an April ceasefire and signed a June 2026 agreement to end the conflict, but the agreement collapsed weeks later amid renewed fighting. As of September 2026, CRS described U.S.-Iran relations as somewhere between all-out hostilities and diplomacy. The conflict’s course can change investors’ expectations, while a signed multiyear contract specifies work over its own performance period.

CRS said work on fiscal 2027 appropriations gives Congress further opportunities to shape U.S. action toward Iran. Lockheed’s 2026 filing says government appropriations and procurement priorities can affect its financial performance.

A new appropriation can authorize purchases, a later contract notice can show who won a specific order, and the next earnings statement can reveal sales and margins across a wider business. The March rally answered what investors thought might happen; the public contract and financial records answer what has actually happened.