As an edited collection, it brings together an extensive group of authors from a range of disciplinary perspectives whose chapters engage with the conceptual, practical and political questions raised when doing military research. The book considers a wide range of questions around research about, on and with military organisations, personnel and activities, from diverse starting-points across the social sciences, arts and humanities. Each chapter in this volume: The book provides a focussed overview of methodological approaches to critical studies of military personnel and institutions, and processes and practices of militarisation and militarism. In particular, it engages with the growth in qualitative approaches to military research, particularly research carried out on military topics outside military research institutions. The handbook provides the reader with a comprehensive guide to how critical military research is being undertaken by social scientists and humanities scholars today, and sets out suggestions for future approaches to military research. This book will be of much interest to students of military studies, war and conflict studies, and research methods in general.