Defense And Aerospace Stocks In Focus After US Strikes On Iran

Geopolitical risk is back on the front page, with fresh US strikes on Iran, threats of retaliation and a curious 1.2% move in Brent crude that suggests traders are still debating how serious this flare up becomes. Events like these can quickly shift expectations around government spending, global security priorities and supply chains. That is why some investors look closely at large, financially solid defense and aerospace stocks that are directly exposed to this kind of news. This article walks through 3 stocks from that group that might be positively exposed to the latest developments.

Hyundai Rotem (KOSE:A064350)

Overview: Hyundai Rotem is a South Korean industrial group that builds railway vehicles like high speed trains and metro cars, heavy defense hardware such as tanks and armored vehicles, and large scale plant and machinery for sectors including steel and hydrogen infrastructure. Its mix of rail, defense and industrial equipment links it closely to long term government spending and critical infrastructure projects.

Operations: Hyundai Rotem generates about ₩3,534,500 million from AD&RH, ₩2,287,700 million from the Railway Sector and ₩486,500 million from Eco Plant activities.

Market Cap: ₩13,108.0b

Hyundai Rotem sits at the intersection of defense demand and critical transport infrastructure, which is why fresh US strikes on Iran and talk of escalation put a spotlight on its role as a direct manufacturer of defense systems. The company combines this exposure with reported profitability metrics including a 24.1% return on equity and net margins around 12.8%. Analysts currently describe the shares as trading below some estimates of fair value and their price targets. At the same time, its 100% reliance on external borrowing adds funding risk that investors may wish to consider carefully. For investors evaluating how this mix of defense exposure, earnings profile and balance sheet risk fits within a broader portfolio, a detailed breakdown of its fundamentals and risk factors can provide additional context.

Hyundai Rotem’s mix of defense hardware and rail projects may look straightforward, yet that reported 24.1% return on equity and 12.8% net margin could be telling a deeper story. Tap into the analysis report for Hyundai Rotem to see what might be hiding behind the funding risk and valuation debate.

Hanwha Engine (KOSE:A082740)

Overview: Hanwha Engine is a South Korean manufacturer of large diesel and gas engines for ocean going vessels and power generation, as well as precision engine parts and after sales services such as maintenance, installation support and technical assistance worldwide.

Market Cap: ₩3,228.6b

Hanwha Engine sits squarely in the defense and industrial power supply chain, which is why renewed US strikes on Iran and talk of sustained military action put fresh attention on its role as an advanced defense systems supplier working closely with government agencies. The company pairs this exposure with strong profitability metrics, including a current ROE around 34% and net margins near 14.8%. Analysts expect both earnings and revenue to grow at rates above the broader Korean market. Forecasts also describe the shares as trading well below some estimates of fair value, even though the P/E is slightly above sector averages. The main watchpoint is funding, since the business relies heavily on external borrowing rather than customer deposits, which can heighten financial risk if credit conditions tighten.

Hanwha Engine’s profitability and growth expectations could be masking a much bigger story around future contracts and balance sheet pressure. Get the full picture in the analyst forecasts for Hanwha Engine and see what the forecasts might be missing.

HD Construction Equipment (KOSE:A267270)

Overview: HD Construction Equipment manufactures and sells heavy machinery such as excavators, loaders, dump trucks and graders used on construction, mining and infrastructure sites worldwide, under the HYUNDAI and DEVELON brands. The company focuses on supplying core equipment that contractors and government projects rely on to move earth, build roads and support large scale industrial work.

Operations: HD Construction Equipment generates around ₩5,174,550 million from construction machinery and equipment, with sales spread across South Korea, Asia, Europe, North America and other regions.

Market Cap: ₩5,648.6b

HD Construction Equipment provides exposure to heavy machinery demand at a time when geopolitical risk is putting fresh attention on defense related supply chains. Earnings have been very strong recently, and forecasts point to ongoing double digit gains. The stock is also trading below some estimates of fair value based on projected cash flows. Profit margins have improved, and inclusion in the KOSPI 200 index in June 2026 has raised the company’s profile with larger institutions. On the risk side, funding relies entirely on external borrowing and shareholders were diluted over the past year, which can matter if conditions tighten. The combination of earnings signals, growth expectations and balance sheet pressure makes this a company that some investors may consider researching further.

HD Construction Equipment appears to be an earnings story that the market has not fully priced, yet its funding structure and recent shareholder dilution raise important questions. The analyst forecasts for HD Construction Equipment could highlight how those expansion plans compare with the funding pressure that might change everything.

The three stocks in this article are only a starting point, since the full Defense and Aerospace Stocks screener surfaced 5 more large defense and aerospace companies with equally compelling financial and operational stories. Unlock deeper ideas and identify your own highest conviction plays by using Simply Wall St to filter for the specific catalysts, risk profiles and narratives that matter most to you.

Take Control of Your Investment Journey

If Hanwha Engine or any of these companies sound like a great opportunity, register for FREE with Simply Wall St and add your companies to a Watchlist to monitor the share price against the fair value the ideal entry point. Once you've made your move, manage your holdings with our Portfolio Command Center that filters out the noise to deliver only the most critical, actionable updates. Throughout your journey, our Community allows you to filter the best ideas from thousands of investor perspectives. By uncovering hidden catalysts and risks early, you'll accelerate your decision-making and stay one step ahead of the market.

Seeking Alternatives Before Everyone Else?

Fresh ideas move first. Stocks with real momentum can be flying under the radar for now, while information still matters most. Do not get caught dropping behind, act now.

• Spot under the radar quality by scanning a curated 521 high quality undiscovered gems that filters for strong fundamentals before the crowd starts chasing the breakout.
• Strengthen your core holdings with a focused list of solid balance sheet and fundamentals (419 results) that highlights companies built on resilient cash flows and clean balance sheets while prices still look reasonable.
• Target cash flowing yield opportunities using the hand picked 436 dividend fortresses that spotlights companies supporting higher income potential while the market is still catching up.

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.

Have feedback on this article? Concerned about the content? Get in touch with us directly. Alternatively, email editorial-team@simplywallst.com