Defense Stocks: Why Wartime Money Never Goes Out of Style

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Aimee Silverwood | Financial Analyst

Published: July 26, 2025

  • Wartime Money investing targets defense firms with stable revenue from long-term government contracts.
  • Geopolitical tensions fuel record military spending, boosting investment opportunities in the global defense sector.
  • Investment opportunities expand into high-growth areas like cybersecurity, AI, and space-based military assets.
  • Wartime Money shares can offer portfolio diversification, often performing independently of broader economic trends.

Why Defence Stocks Might Be the Most Reliable Bet in an Unreliable World

Let’s be honest, shall we? The world feels a bit wobbly. One minute, we’re all meant to be buying plant-based burgers and electric scooters. The next, the economic forecast looks about as cheerful as a wet weekend in Skegness. Consumer trends, it seems, are as fickle as the British weather. But through it all, one industry just keeps marching on, utterly indifferent to whether the public is feeling flush or frugal. I’m talking about the business of defence. It’s a grim thought, I grant you, but while peace can be fleeting, the preparation for conflict is, it seems, eternal.

The Ultimate Fair-Weather Friend

Think about your own spending. When times get tight, you cancel the fancy gym membership, you put off buying the new car, you tell the kids that a holiday this year means a tent in the back garden. Governments, however, operate on a different plane of reality. When a nation’s leaders look at the budget, they might trim the edges of healthcare or infrastructure, but funding national security is rarely the first thing on the chopping block.

This creates a rather unique situation for investors. While other sectors are tossed about on the waves of economic sentiment, defence contractors are often anchored by government contracts that are planned years, sometimes decades, in advance. These aren’t whimsical purchases. They are long term, strategic commitments. To me, this suggests a level of revenue predictability that companies in other sectors can only dream of. It’s the very definition of a non-cyclical industry, because its primary driver isn’t economic optimism, but geopolitical anxiety.

The New Battlegrounds Are Not What You Think

Of course, when we think of defence, our minds might conjure images of fighter jets and hulking aircraft carriers. And yes, the giants like Lockheed Martin and Northrop Grumman are still the undisputed kings of this castle, with their multi-billion dollar, multi-decade programmes for things like the F-35 jet. Their position is protected by moats so wide and deep, filled with security clearances and state secrets, that new competitors find it almost impossible to cross.

But the nature of conflict is changing. The new front lines are not just on land, sea, and air. They are in cyberspace and outer space. A country’s power grid is now as much a target as its military bases. This has turned cybersecurity from a corporate IT issue into a cornerstone of national defence. Companies that can protect critical digital infrastructure are, in effect, the new armourers of the 21st century. This expands the field considerably, creating potential opportunities beyond the traditional hardware manufacturers.

A Sobering Look at the Risks

Now, before you rush off thinking this is a one way ticket, let’s pour a little cold water on the idea. Investing in defence is not without its own peculiar set of risks. The industry’s biggest customer, the government, can also be its biggest liability. A sudden shift in political power, a new administration with different priorities, or a period of unexpected peace, heaven forbid, could lead to programme cancellations or budget cuts.

Furthermore, technology moves at a blistering pace. A state of the art weapons system today could be rendered obsolete by a competitor’s breakthrough tomorrow. Companies in this space must constantly pour money into research and development just to stay in the game, which is a constant drain on resources. It’s a high stakes, high pressure environment that is certainly not for the faint of heart.

So, Why Bother?

Given the risks, what’s the actual appeal for a pragmatic investor? To me, it comes down to diversification. Defence stocks often move to a different rhythm than the rest of the market. When economic fears send consumer and tech stocks tumbling, the perceived stability of government contracts can make defence look rather attractive. They can act as a potential stabiliser in a portfolio, a bit of ballast in a storm. For those looking to group these kinds of assets, a thematic collection like the Wartime Money basket might offer a structured way to view the sector. Ultimately, while no investment is guaranteed, the business of security is built on one of the few constants in human history, our unfortunate inability to always get along.

Deep Dive

Market & Opportunity

  • Global military expenditure has reached record levels, driven by geopolitical tensions and technological modernization.
  • Modern warfare has expanded to include cybersecurity threats, space-based assets, and unmanned systems, creating new budget allocations.
  • Defense companies often benefit from steady government contracts, providing revenue streams that can be resilient during economic recessions.
  • Government contracts are often multi-year, worth billions of dollars, and can include inflation adjustments, providing long-term revenue visibility.

Key Companies

  • Lockheed Martin Corporation (LMT): Core portfolio includes the F-35 Lightning II fighter jet program, missile systems, and space technology. The company is diversified across air, land, sea, and space domains.
  • Northrop Grumman Corporation (NOC): Focuses on strategic systems like the B-21 Raider stealth bomber and advanced radar systems. Key expertise is in autonomous systems and space-based assets.
  • Raytheon Technologies Corporation (RTX): Operates with a combination of commercial aerospace and defense technology, providing exposure to both economic recovery and the stability of military contracts.

View the full Basket:Wartime Money

15 Handpicked stocks

Primary Risk Factors

  • Political changes can alter government spending priorities, affecting specific defense programs.
  • Technological obsolescence requires continuous investment in research and development to remain competitive.
  • Companies face regulatory and ethical scrutiny regarding international sales and the environmental impact of their products.

Growth Catalysts

  • Increasing global tensions are prompting countries to raise defense budgets and modernize military equipment.
  • International technology races drive increased spending on research and development for superior military capabilities.
  • The integration of artificial intelligence, advanced materials, and sophisticated sensors into military systems.
  • Growth in new market categories such as unmanned systems, including drones, autonomous vehicles, and robotic systems.
  • Increased spending on space as a military domain, including satellites, sensors, and anti-satellite capabilities.

Investment Access

  • The basket of stocks is available on Nemo, an ADGM-regulated platform.
  • The platform offers commission-free investing.
  • Investment is accessible through fractional shares starting from $1.

Recent insights

How to invest in this opportunity

View the full Basket:Wartime Money

15 Handpicked stocks

Frequently Asked Questions

This article is marketing material and should not be construed as investment advice. No information set out in this article be considered, as advice, recommendation, offer, or a solicitation, to buy or sell any financial product, nor is it financial, investment, or trading advice. Any references to specific financial product or investment strategy are for illustrative / educational purposes only and subject to change without notice. It is the investor’s responsibility to evaluate any prospective investment, assess their own financial situation, and seek independent professional advice. Past performance is not indicative of future results. Please refer to our Risk Disclosure.

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