Navigate the Grey Zone. Wisely.
Applied strategic thinking for liminal and high-complexity environments
OC Strategic Advisory is a strategic consultancy firm, dedicated to global leaders operating in Grey Zone environments. Environments where attribution is unclear, power operates through ambiguity, and decisions carry strategic weight.
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I help leaders understand who they are dealing with, assess the forces shaping a situation and decide how to act.
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My work spans strategic intelligence, human intelligence (HUMINT), influence, perception management and cognitive security: examining how information reaches you, how others seek to shape your judgment and which assumptions leave you exposed.
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I work directly with decision-makers on sensitive negotiations, reputational threats, geopolitical risk and internal power dynamics.
What I bring to the table.
Operational background
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My background spans reporting from conflict zones, human intelligence and influence operations. It shapes how I assess sources, read people and examine what is at stake.
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Contact with reality
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I test an assessment against what people actually do, the constraints they face and the consequences of their decisions. When the facts contradict the explanation, the explanation has to change.
Perception engineering:
You understand how you're seen - by adversaries, partners, markets, regulators. You manage perception strategically, not reactively.
Intelligence methods:
Pattern recognition trained in intelligence operations. OSINT and HUMINT techniques to identify threats, map power dynamics, and reveal opportunities invisible to standard due diligence.
Strategic foresight:
You see structural dynamics others miss across geopolitical, organizational, and human domains. You identify risks before they materialize. You understand adversary logic, not just behavior.
I work with CEOs, investors, founders, executives, investors, family offices and high-profile private clients, including across critical minerals, energy, healthcare, technology (Silicon Valley), intelligence, security and defense.
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Private advisory
An ongoing working relationship with the decision-maker. We examine developing situations, assess options and prepare for consequential decisions.
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Focused assignments
A defined engagement around a specific situation: a sensitive negotiation, reputational threat, political development or internal conflict.
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Research & publications
The Grey Zone is my independent publication on intelligence, influence, human behavior and strategic competition. Through investigations, case studies and essays, I examine how information is obtained and interpreted, how interests shape behavior and how perceptions affect decisions.
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It is where I publish my research and develop arguments that readers can examine, question and apply.
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Subscribe free to receive selected analysis, public essays and updates. Paid membership provides access to the full publication and archive.
Advisory & speaking
About Oriane Cohen
I am a strategic intelligence advisor, independent researcher and international keynote speaker.
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A graduate of Sciences Po, I moved from conflict reporting into human intelligence and influence operations before founding OC Strategic Advisory in 2024.
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Today, I advise decision-makers, publish The Grey Zone and contribute to conferences, private briefings and specialist discussions on intelligence and influence.
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