I’m the author of three books. The latest two are in Swedish, and among Sweden’s most sold non-fiction in 2024 and 2023 respectively. They are titled: Försvaret av Sverige (The Defence of Sweden) and Hotet från Ryssland (The Threat from Russia). The first book is in English and titled: The Russian Understanding of War.

In the most brief form possible: The Threat from Russia gives anatomy of the Russian political system, its threat perception, its strategy and why it’s a threat to Sweden and the West. The book The Defence of Sweden is the answer to how we should response to this threat in both military and non-military terms, as well as the requirements for strategy and integration of new technology.

The Russian Understanding of War is a deep dive into Russian military theorists and political elites perception of how war is changing, and in particular how non-military means (political, information and cyber warfare) is changing the understanding of war today. Full information comes below.
“At a time when the West is rocked by often-lurid claims about a Russian military threat and its aggressive posture, this excellent book is a vital corrective. Through a deep and detailed reading of the Russians’ own military writings, Oscar Jonsson has produced a balanced, informed and sensible assessment that neither underplays nor overstates the threat, and which ought to be read in policy circles, defence academies and universities alike.”
–Mark Galeotti, Senior Associate Fellow, Royal United Services Institute
“A brilliant analysis that provides a deep understanding of how Russian leadership thinks today.”
–Sverker Goranson, General (Ret.) and former Supreme Commander, Swedish Armed Forces; Chairman, Royal Swedish Academy on War Science
“This masterly overview of Russia’s concept of war underscores the need to see the world through Moscow’s eyes, since as Oscar points out, Russian practice so often follows Russian theory. Along the way, Oscar once again demolishes myths and misunderstandings like the ‘Gerasimov Doctrine’ and ‘Russian hybrid warfare’ that have bedevilled analysis of Russian security policy since 2014. As such, this book is a valuable asset not only for policy-makers but for the whole Russia-watching community. Highly recommended.”
–Keir Giles, Senior Consulting Fellow with the Russia and Eurasia Programme, Chatham House
“Russia’s resolute application of military force as a heavy-impact instrument of its foreign policy is driven by modernization of its strategic thinking. Oscar Jonsson gives a fresh and sharp perspective on this blend of traditional dogmas and innovative aggressiveness in Russian views on waging and winning modern wars.”
–Pavel K. Baev, Research Professor, Peace Research Institute Oslo (PRIO)
“Many in the west are still playing catch-up when it comes to understanding Russian strategic culture and thinking about military issues. Oscar Jonsson does all of us an important service by tracing the origins of Russian thinking about many of today’s most important security challenges as well as the ongoing evolution of Russian perceptions of the nature of war. A very timely book.”
–Andrew Weiss, Vice President for Studies, Russia and Eurasia Program, Carnegie Endowment for International Peace
