The introduction sets out the broad questions to be addressed, namely: do states have right to life obligations during armed conflict; if so, what are these obligations; when do they apply, and in respect of whom; and how can states best ensure compliance with these obligations? The introduction also provides a précis of each chapter and the themes explored therein. Additionally, it makes reference to the fact that UK armed forces doctrine and procedures in respect of recent armed conflicts will be used as examples to explore the issues under consideration in the book. The aim is also to proffer a view on where the current UK procedures do not comply with the state’s right to life obligations and how this can be rectified.