CV
Lt. Col. (res.) David Siman-Tov is a Senior Researcher at the Institute for National Security Studies (INSS) and deputy head of the Institute for the Research of the Methodology of Intelligence (IRMI) at the Israeli Intelligence Community Commemoration and Heritage Center. He served in the military intelligence in the IDF for twenty-five years, and has published widely about cognitive warfare, intelligence, and the cyber realm. He is the co-editor of the journal Intelligence in Theory and in Practice, and co-author of a book on the first decade of the Intelligence Corps in the ID .

David Siman-Tov
Senior Researcher
dudis@inss.org.il
03-640-0418
Publications
All PublicationsThe Muslim Brotherhood’s Influence Campaign in Egypt
What means does the Muslim Brotherhood use to influence the Egyptian regime, and what are the implications of these actions?
30 September, 2025The ISNAD Campaign in the Israel–Iran War
How does the campaign that aims to undermine stability in Israel through online influence operations work—and how can it be countered?
26 August, 2025“Israel Is Not Alone”—Iran’s Influence and Interference Campaigns in the United Kingdom
What lessons can be learned from the British response to Iranian influence operations—an issue that similarly affects Israel?
28 July, 2025The Trump Administration’s Withdrawal from the Fight Against Foreign Interference—Strategic Implications
How did Trump’s return to the White House mark a retreat from efforts to defend against foreign online interference – and what are the implications for the West and Israel?
6 July, 2025Foreign Interference and Iranian Influence on Social Networks in Israel
The analysis of Iranian interference in social networks in Israel highlights the lack of systemic treatment of this phenomenon. Therefore, what are the recommended actions and policies that government ministries and civil society should develop to address this challenge?
13 November, 2024The Israeli Media Enlisted for War: Interim Conclusions From the Behavior of the Israeli Media and Press in the Aftermath of October 7, 2023
Swords of Iron war has created a complex reality for most of the Israeli public, as well as for media personnel and journalists. Various media outlets—from editors to the last reporter in the field—adopted the national narrative immediately after October 7 and “recruited” themselves to the battle against the cruel enemy in the South. Along the way, they abandoned journalistic and classic norms, which were replaced by unity, patriotism, and a lot less criticism of those in the field. Will these journalists be found to have been correct from a historical perspective and in terms of the outcome? It is still too early to say, but the phenomenon is fascinating and raises many questions about the role of the media in wartime and at any other time.
2024-06-18 All magazine articles