Open Chronicle Encyclopedia / Intelligence Studies / Foundational Reference FOUNDATIONS OF COUNTERINTELLIGENCE History, principles, doctrine and institutions: a comprehensive introduction to the discipline of identifying,…
How intelligence services identify targets, develop human sources, collect secret information and protect clandestine activity Open Chronicle Encyclopedia | Intelligence & Espionage Espionage is the…
A new interactive intelligence tool explores espionage, intelligence services, counterintelligence and the changing landscape of state intelligence operations. By Open Chronicle Espionage rarely unfolds in…
Former CIA Berlin station chief Joseph Wippl warns that the growing political influence of Germany’s Alternative for Germany party could raise concerns over intelligence security,…
Image Credits: Declassified Files Reveal Secret FBI Operation Scrutinising Biden Family Foreign Influence Allegations. AI-generated illustration created by Open Chronicle using ChatGPT (OpenAI). August 2026. This image is illustrative…
Image Credits: FBI Expands Law Enforcement Cooperation with China and Russia in Unprecedented Strategic Shift. AI-generated illustration created by Open Chronicle using ChatGPT (OpenAI). August 2026. This image is…
Image Credits: Rubio calls Cuba an ‘espionage superpower,’ cites new U.S. report on decades of intelligence operations. AI-generated illustration created by Open Chronicle using ChatGPT (OpenAI). August 2026. This…
