Notes from the UK & EU Offices: Navigating Global Turmoil Through the Synergy of OSINT and HUMINT

We are living through tumultuous times in geopolitics. Old wars are grinding on, whilst new conflicts erupt daily. Across the UK, Europe, and beyond, these conflicts impact local stability, disrupt markets, and combine to create global turmoil that deeply affects people’s lives.

Working for a Competitive Intelligence (CI) and Market Intelligence (MI) consultancy that serves the needs of leading corporations around the world, I am struck by a persistent irony: secondary information gathering is often prioritised first, whilst primary intelligence gathering—though frequently more insightful—comes second due to perceived expense.

Over the last few days, we have witnessed intelligence failures in the military and security spheres that have had catastrophic consequences and cost lives. In the corporate world, intelligence failures do not cost lives, but they certainly cost livelihoods. The extensive list of historically substantial companies that failed to adapt and no longer exist is evidence enough.

In the modern era, the competition for actionable intelligence—whether for national security or market dominance—is defined by the interplay between Open Source Intelligence (OSINT) and Human Intelligence (HUMINT). With the advent of the internet, the cost of collecting and sharing such information plummeted. Both are essential, yet they possess distinct advantages in terms of cost, speed, and reliability that must be leveraged differently when developing military and corporate strategies.

The Speed and Breadth of OSINT

OSINT, which gathers information from public, digital, and commercial sources, excels in speed and breadth. Bellingcat, founded in 2014, were pioneers in this space, quickly proving the value of digital tools in gathering evidence for security questions.

• In military strategy: The digital age has transformed OSINT into a primary tool, allowing forces to map enemy capabilities using satellite imagery, social media geolocation, and public forum chatter, often in real-time.

• In corporate strategy: OSINT is indispensable for due diligence, competitive analysis, and monitoring market trends via public filings or social media monitoring (SOCMINT). It is cost-effective, easily accessible, and carries low physical risk, making it an ideal first line of enquiry for businesses scanning diverse European markets.

  
  

The Depth and Context of HUMINT

Conversely, HUMINT involves gathering information through direct, personal interaction, such as human sources, agents, panel discussions, or interviews. While riskier and costlier, HUMINT provides the depth and context that data mining and secondary scraping cannot match. Fletcher/CSI, founded in 1988, were early pioneers of this rigorous primary methodology.

• In military operations: HUMINT is crucial for understanding the intent, morale, and hidden plans of an adversary—the "why" rather than just the "what".

• In corporate strategy: HUMINT is essential for high-stakes decision intelligence. For corporations navigating foreign markets, it is vital for vetting local partners, gauging reputation, anticipating the forward planning of rivals, understanding market access issues, and decoding competitor boardroom politics where public domain documents do not exist.

  
  

A Hybrid Approach for Informational Advantage

The central difference lies in their application. Military intelligence relies on HUMINT for tactical superiority and verifying high-value targets, while increasingly using OSINT to process vast amounts of battlefield information. Corporate strategy, conversely, often favours OSINT for daily intelligence but critically relies on HUMINT to avoid disastrous reputational and legal errors, mitigating the risks that public domain information often hides.

Ultimately, the optimal strategy does not choose one over the other. They are cyclic and interdependent. Effective, modern intelligence involves "hybrid" gathering approaches, where OSINT provides rapid, broad context, and HUMINT provides in-depth verification.

Therefore, the debate should not be about which is better, but how to effectively combine their complementary strengths to mitigate risk and gain an informational advantage to support key decision-making.

The most sophisticated, innovative, and ambitious organisations, of course, create and maintain their “north star” by aiming to make their rivals' and competitors’ activities simply less relevant.