The central question of this pioneer work on the responsibility of non-state actors (NSAs) and the consequences thereof, is: To whom are such actors, in particu

The number of non-state actors, in the past not accountable for committing international crimes or violating human rights, is proliferating rapidly. Their ways

Today the majority of the armed conflicts around the world are fought between States and armed groups, rather than between States. This changed conflict landsca

The general theme of this volume of the Yearbook of International Humanitarian Lawis armed groups and the challenges arising from the participation of such grou

Hybrid Threats and Grey Zone Conflict explores the legal dimension of strategic competition below the threshold of war, assessing the key legal and ethical ques