The Impact of Non-State Actors on Security: Insights from the War in Ukraine
Volume 6, Issue 1 (2026): Perpetual Conflict: Russia and the Struggle for European Security, pp. 205–213
Pub. online: 28 May 2026
Type: Essay
Open Access
Published
28 May 2026
28 May 2026
Abstract
The war in Ukraine, which began in 2014 and escalated in 2022, has showcased contemporary warfare strategies that have been observed and adopted by non-state armed groups (NSAGs), including insurgents, paramilitaries, and mercenaries. The relationship between terrorism, organised crime, and non-state armed actors (NSAAs) has been analysed as a strategic means of exploiting illicit markets. This relationship is primarily evident in failed and fragile states, where it is used to profit from war, technology, and the cyber environment. This chapter analyses the impact of NSAAs on the global security agenda, particularly in light of technological advances. It argues that this impact has significantly changed since the war in Ukraine, representing a new threat capable of challenging security dynamics at regional and global levels.