This book investigates the evolution and application of artillery in global military conflicts from 1945 to the present day. Ian Hogg, a recognized authority on military hardware, draws upon extensive historical records and technical specifications to present a detailed account of artillery's role in warfare. The work is structured to first establish the historical context and changing significance of artillery, then transitions into detailed, almanac-style entries that profile specific artillery systems, including their technical capabilities and combat effectiveness.

The book is presented as a comprehensive overview of artillery's historical and technical development. Its structure, moving from broad historical context to specific system details, suggests a resource aimed at providing both historical understanding and technical data. The author's expertise in military hardware implies a detailed and factually grounded approach to the subject matter, likely appealing to military history enthusiasts and those interested in the technology of warfare.