The 2010 Kampala Amendments to the Rome Statute empowered the International Criminal Court to prosecute the 'supreme crime' under international law: the crime of aggression. This landmark commentary provides the first analysis of the history, theory, legal interpretation and future of the crime of aggression. As well as explaining the positions of the main actors in the negotiations, the authoritative team of leading scholars and practitioners set out exactly how countries have themselves criminalized illegal war-making in domestic law and practice. In light of the anticipated activation of the Court's jurisdiction over this crime in 2017, this work offers, over two volumes, a comprehensive legal analysis of how to understand the material and mental elements of the crime of aggression as defined at Kampala. Alongside The Travaux Preparatoires of the Crime of Aggression (Cambridge, 2011), this commentary provides the definitive resource for anyone concerned with the illegal use of force.

The Travaux Preparatoires of the Crime of Aggression contains a complete documentation of the fifteen years of negotiations which led up to the historic adoption of the amendments to the Rome Statute of the International Criminal Court at the 2010 Review Conference in Kampala. Arranged chronologically, it includes all relevant official Chairman's drafts, non-papers, country proposals, meeting reports and summary records, as well as selected unpublished materials and transcripts from the dramatic negotiations at the Review Conference. Three introductory articles, each written from the perspective of an insider, put the Kampala compromise into context and explore the amendments on the crime of aggression, their negotiation history and the intentions of the drafters.

The Travaux Preparatoires of the Crime of Aggression contains a complete documentation of the fifteen years of negotiations which led up to the historic adoption of the amendments to the Rome Statute of the International Criminal Court at the 2010 Review Conference in Kampala. Arranged chronologically, it includes all relevant official Chairman's drafts, non-papers, country proposals, meeting reports and summary records, as well as selected unpublished materials and transcripts from the dramatic negotiations at the Review Conference. Three introductory articles, each written from the perspective of an insider, put the Kampala compromise into context and explore the amendments on the crime of aggression, their negotiation history and the intentions of the drafters.