3 Defense Stocks Retail Investors Are Watching As Ukraine Aid Returns
Rising headlines around renewed US support for Ukraine and possible new weapons agreements are putting fresh attention on defense and aerospace stocks. Changes in military aid, missile production licenses and sanctions talk can quickly reshape where capital flows next. For investors, this theme is less about guessing politics and more about understanding which companies sit closest to the key programs and contracts in focus. This article walks through 3 stocks from the Defense and Aerospace Stocks screener that are directly exposed to the latest Ukraine related news, and what that might mean for your watchlist.
Silex Systems (ASX:SLX)
Overview: Silex Systems is a Lucas Heights based company that develops and licenses laser enrichment technology used in uranium fuel for nuclear power, silicon for quantum computing and medical isotopes for cancer therapies, with operations spread across Australia, the US and the UK.
Operations: Silex Systems generates about A$13.3 million in revenue from its Silex Systems segment and A$2.1 million from Translucent, partly offset by A$1.7 million of inter segment revenue.
Market Cap: A$1.25b
Silex Systems provides exposure to uranium enrichment technology that sits close to nuclear fuel and defense related supply chains at a time when US support for Ukraine and interest in advanced weapons systems is back in focus. Analysts currently project a shift from losses to profitability within 3 years. However, the current negative return on equity and a history of widening losses highlight execution risk. The stock trades on a relatively high P/B multiple and relies on external funding, so entry price and capital structure may be important considerations. For investors who are comfortable with higher risk, the mix of nuclear, quantum and medical isotope applications offers a focused way to gain exposure to this theme.
Silex Systems sits at the crossroads of nuclear fuel, quantum and medical isotopes, yet the real story may be how its higher risk profile and funding needs stack up against potential returns in the 1 key reward and 1 important warning sign
Modine Manufacturing (MOD)
Overview: Modine Manufacturing designs and produces thermal management systems that keep equipment, vehicles and data centers at safe operating temperatures, supplying heat exchangers, HVAC units and cooling solutions for sectors including aerospace, defense, power, transportation and digital infrastructure.
Operations: Modine Manufacturing generates about US$2.06b in revenue from Climate Solutions and US$1.13b from Performance Technologies, partly offset by US$13 million of corporate and eliminations, with key markets including the United States, Canada, Italy and the United Kingdom.
Market Cap: US$12.84b
Modine Manufacturing sits at the intersection of data center growth, energy efficient HVAC and defense linked thermal systems. This positioning puts it in focus as demand for AI computing, secure infrastructure and military hardware all require reliable cooling. The long term data center capacity agreement worth over US$4b through 2029, together with strong guidance for 20% to 35% net sales growth in fiscal 2027, indicates meaningful contracted demand. However, recent margin compression, a very high P/E and heavy capital commitments mean earnings need to catch up with expectations. As Modine reshapes its portfolio away from legacy auto cooling and leans into higher value segments, investors watching defense and aerospace themes may want to understand how much of this growth is already priced in.
Modine Manufacturing’s accelerating shift toward higher value cooling and data center contracts may only be half the story. Get the full context on growth expectations and valuation pressures inside the analysis report for Modine Manufacturing
Hammond Power Solutions (TSX:HPS.A)
Overview: Hammond Power Solutions designs and manufactures transformers and power quality equipment that help manage and condition electricity for data centers, industrial sites, renewable projects and critical infrastructure across North America, India and other global markets.
Operations: Hammond Power Solutions generates about CA$961.7 million in revenue from the manufacture and sale of transformers, with roughly CA$690.8 million from the United States and Mexico, CA$235.6 million from Canada and CA$35.3 million from India.
Market Cap: CA$3.27b
Hammond Power Solutions provides exposure to power infrastructure supporting defense technology and grid upgrades by supplying transformers and power management systems that help keep sensitive equipment running reliably. The company reports strong order bookings and a sizable backlog, supported by demand from data centers, electrification and defense-linked infrastructure, as US-Ukraine cooperation underscores the need for resilient power systems. Recent index inclusion and the AEG Power Solutions acquisition broaden its reach into system-level power quality and services. However, the high P/E ratio, margin pressure from material costs and reliance on external borrowing indicate that expectations are already demanding. Investors may want to consider how these growth drivers, risks and valuation pressures fit together when building or updating a watchlist.
Hammond Power Solutions sits on rising demand for transformers and power quality systems, yet its high P/E and backlog story raise fresh questions. Get the full picture inside the analysis report for Hammond Power Solutions
The three defense and aerospace stocks covered here are only a starting point. The full Defense and Aerospace Stocks screener surfaces 30 more companies, each with its own compelling narrative around military technology, data centers and critical infrastructure. Use Simply Wall St to identify and analyze the specific catalysts, contracts and balance sheet qualities that match your highest conviction ideas so you can quickly focus on the stocks that fit your thesis.
Take Control of Your Investment Journey
If Hammond Power Solutions 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 Fresh Alternatives Before Crowds Pile In
Fresh ideas move first and slow research often gets caught chasing momentum. Scan for stocks quietly building breakout potential while it still matters and get in early.
- Spot resilient businesses before they start flying by running your own shortlist through the 9 resilient stocks with low risk scores to help keep volatility in check while you hunt for upside.
- Look for early AI momentum in companies already producing cash by filtering opportunities through the 65 profitable AI stocks that aren't just burning cash that cuts out story stocks still burning capital.
- Track demand for electrification and grid upgrades with the targeted 35 power grid technology and infrastructure stocks focused on power technology stocks that could gain attention before pricing fully adjusts.
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