Ethan Gallant · OSINT

Curriculum vitae

Intelligence analyst working across OSINT, geopolitical and security risk. Paid tasking in a live investigations environment, assessments written to a published probability standard, and research traced to primary filings and registries.

Contact London · [email protected] · LinkedIn · Available immediately

I take geopolitical events, financial disclosure and incomplete evidence and turn them into stated judgements: probability and confidence given separately, indicators with thresholds set before the data is consulted, and the conditions that would prove the judgement wrong written down alongside it. Claims are labelled fact, calculation or assessment, and questions the evidence does not settle are recorded as unsettled rather than filled.

The work spans geopolitical and security risk, sanctions and corporate ownership, credit and financial-crime exposure, and maritime and aviation verification. Currently on Knightsbridge Strategic Group's Professional Experience Intelligence Track on a Middle East portfolio, and working as a freelance intelligence analyst for Dilitas Ltd.

Intelligence practice and method

Tradecraft

Intelligence cycle and requirements. PHIA probability yardstick, with confidence stated separately from probability. Analysis of Competing Hypotheses and dimension-specific confidence grading. Source grading and reliability. Indicators and warning. Falsifiers and model correction. National Intelligence Model product taxonomy. Explicit recording of intelligence gaps rather than inference.

Products

Strategic assessments, problem profiles, target profiles, SITREPs and single-page decision briefs. Assessments presented and defended before an intelligence committee on the KSG track. Escalation reporting to senior leadership under time pressure.

Evidential discipline

Every figure traced to a primary filing or registry, with a standing rule that a search-engine summary is a lead and never a source. Applied in practice: that rule has caught errors in my own finished drafts, including an untraced statistic, and the corrections were published rather than quietly made.

AI in open-source work

Used for collection triage and drafting inside that verification discipline, with human source checking and evidential judgement retained. King's College London, War Studies: Artificial Intelligence in National Security. I do not claim experience building or deploying AI tooling.

Experience

Intelligence Analyst, freelance

Dilitas Ltd Aug 2026 – present

Head of Communications, Summer School

Aiglon College, Switzerland Summers 2025 and 2026

Sales Administrator, and Operations and Crisis Management Coordinator

Pharos Response, London Sept 2025 – Jan 2026

Work placements

Winckworth Sherwood LLP and HCR Law, London 2024 – 2025

Head of Publicity and Marketing

Exeter Engineers RFC 2023 – 2024

Also founded and led Pacexeter Run Club at the University of Exeter, 2024 to 2025, growing membership from a standing start.

Selected output

Ten page all-source assessment tracing the 2026 Israel/US–Iran war into the credit-risk disclosures of four banks, built from the institutions' own filings and House of Commons Library briefings. Judgements graded on the PHIA probability yardstick with confidence stated separately, indicator thresholds fixed before current readings were consulted, and a companion method note recording where an earlier draft was wrong and how it was corrected.

MedGraph

Dependency cascade model with an interactive viewer, separating measured weights from analyst judgement and running sensitivity analysis over the judgements. Python, SQLite, NetworkX. Code and data published.

Forty page study of Chinese state-linked ownership across eleven Mediterranean container terminals against NATO logistical exposure. Dimension-specific confidence grading and Analysis of Competing Hypotheses. Two positions where beneficial ownership could not be established are recorded as intelligence gaps. Unpublished, available on request.

Council on Geostrategy, Britain's World, August 2026, reported by UK Defence Journal on 24 August 2026. Chatham House Common Futures, April and June 2026. Three method-led OSINT case studies on Substack, June 2026: a designated individual's corporate network traced across Companies House, BVI records, the ICIJ Offshore Leaks Database and a Supreme Court judgment; a vessel identified from a single photograph; an aircraft resolved to type and operator from a partial cabin window image.

Skills and tools

Corporate, sanctions and investigative

Companies House, beneficial ownership and PSC records, BVI registries, ICIJ Offshore Leaks Database, OpenSanctions, OFAC SDN, court judgments, adverse media. Maltego (certified), Hunchly. Entity resolution on partial-match records.

Geospatial, imagery and tracking

Google Earth Pro, QGIS, Kepler.gl, Mapillary, KartaView, SunCalc, ExifTool, FotoForensics, Yandex, TinEye. ADS-B Exchange, FlightAware, MarineTraffic, IMF PortWatch. Geolocation, imagery verification, vessel and aircraft identification.

Data and technical

Python, used to build and publish MedGraph, including API extraction, a SQLite schema and a graph engine: requests, BeautifulSoup, pandas, NetworkX. SQL and SQLite. UN Comtrade API. Excel. GIS and spatial analysis. Reading primary financial disclosure: IFRS 9 scenario weightings, management overlays and staging.

Languages

Bilingual English and Greek. Proficient Italian. Modern Standard Arabic begun. GCSE French.

Training and development

Education and defence

BA (Hons) Classics with Italian, 2:1

University of Exeter 2022 – 2025

A-Levels A*AA, 10 GCSEs

St James Senior Boys' School, London

Army Officer Selection Board Briefing, Category 1, October 2025. Combined Cadet Force, Senior NCO. British and EU citizen, UK right to work. No security clearance currently held.

Memberships. Member, Chatham House. Member, Royal United Services Institute, and of RUSI NextGen since March 2026.