3 US Defense Stocks Gaining Attention As Export Rules Shift

Right now trade rules, export controls and compliance crackdowns are reshaping how money flows through defense and aerospace stocks. Shifts at the FCC, BIS, courts and the DOJ are changing who can sell what, to whom and on what terms. That is creating fresh winners and new risks. This article walks through three US Defense and Aerospace Stocks screener picks that appear well positioned for the current wave of policy change.

The stocks highlighted below are just a sample, and the full screen surfaced 31 more US defense and aerospace companies with equally compelling narratives that are not covered in this article. If you want to identify potential fits for your own portfolio and analyze them side by side, head straight into the US Defense and Aerospace Stocks screener.

Flowserve (FLS)

Overview: Flowserve is an industrial equipment company that supplies pumps, valves, seals and related services that keep liquids and gases moving safely through critical systems for customers in oil and gas, power generation, chemicals, water and a range of other process industries around the world.

Operations: Flowserve generates most of its revenue from the Flowserve Pump Division at about US$3.2b and the Flow Control Division at about US$1.5b, with a small amount of eliminations and other items.

Market Cap: US$10.2b

Flowserve sits at the crossroads of clean energy, water infrastructure and defense related projects, which helps explain why easing export controls and tariff refunds are drawing fresh attention to the stock. The company is leaning into higher margin aftermarket and digital monitoring work, with record Q2 2026 aftermarket bookings and improving net profit margins. An 80/20 cost program and disciplined capital allocation are aimed at squeezing more earnings out of an already deep backlog. At the same time, high debt, a recent one off loss of US$295.7m and mixed performance in the Flow Control Division keep risk firmly on the table. The mix of policy tailwinds, activist pressure and balance sheet questions makes Flowserve a stock worth watching closely.

Flowserve’s record aftermarket bookings and cost reset program could be masking a very different earnings profile than many investors assume. Compare that story with the 4 key rewards and 2 important warning signs and see what might be hiding in plain sight.

Build your own aftermarket and policy reset shortlist

Flowserve and the other two stocks in this article all came out of a single screen, which shows how much one set of filters can surface. Use our flexible Screener to mix metrics like valuation, earnings quality, balance sheet and risks for your own ideas, or start with any of our curated Investing Ideas.

Ducommun (DCO)

Overview: Ducommun is a US based aerospace and defense manufacturer that designs and builds complex electronic systems and aerostructures used in commercial jets, military aircraft, missiles and space programs, along with specialized components for industrial and medical customers.

Operations: Ducommun generates most of its revenue from Electronic Systems at about US$493 million, with the Structural Systems segment contributing around US$372 million.

Market Cap: US$3.0b

Investors looking at US defense and aerospace supply chains may find Ducommun interesting because it sits at the intersection of missile demand, radar programs and commercial aircraft build rates, with a backlog of US$1.16b. The company leans heavily on US based production and sourcing, which can help it benefit from export friendly policy shifts and reduce tariff exposure, but it is still closely tied to Boeing, defense budget decisions and the execution of facility consolidations and acquisitions. The balance between potential upside from missile content and risks around aerospace cycles is an important consideration for investors.

Missile and radar exposure at Ducommun keeps grabbing attention, yet the real story may sit inside its backlog, facility plans and customer mix. Step through the 2 key rewards and 1 important warning sign and see what could be quietly building in the background.

Fluor (FLR)

Overview: Fluor is a global engineering and construction company that designs, builds and manages large scale projects for clients in energy, infrastructure, mining, advanced manufacturing and government, including US defense and nuclear remediation work.

Operations: Fluor generates most of its revenue from Urban Solutions at about US$10.3b, with Energy Solutions contributing around US$2.6b and Mission Solutions about US$2.6b, and most sales coming from North America at roughly US$12.1b.

Market Cap: US$7.6b

Investors watching Fluor today are looking at a company with a large Urban Solutions and energy project backlog, growing exposure to government and defense work and a renewed focus on cash generation and earnings quality. The stock is currently unprofitable with negative ROE and relies completely on external borrowing, yet analysts expect a return to profitability within 3 years, strong earnings growth and a P/S that screens as relatively low against construction peers. Recent Q2 2026 results topped revenue expectations and the appointment of a former US Navy Admiral to the board points to deeper ties in nuclear and federal markets at a time when security related spending is in focus. What those ingredients add up to for Fluor’s long term risk and reward profile is the real question.

Fluor’s unprofitable status and reliance on external borrowing keep grabbing headlines, yet the bigger story may sit in what comes next. Walk through the analyst forecasts for Fluor and see what that cash focus could really mean for investors.

Curious About What You Might Be Missing

Fresh ideas can move fast. Some themes are building quiet momentum while others are dropping off the radar. Scan these curated lists to see what is changing in the market.

• Spot steady income opportunities before yields change as more investors take notice. Review the 8 dividend fortresses and see which payers still look under the radar for now.
• Track early movers in AI infrastructure as demand builds for data centers and chips. Scan the 56 AI infrastructure stocks while this corner of the market is still flying under most screens.
• Hunt for potential growth stories in robotics and automation that others have not fully priced. Work through the curated 37 robotics and automation stocks to explore emerging trends.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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