This work investigates the mechanisms and strategic motivations behind the establishment of British hegemony in the Persian Gulf during the nineteenth century. B. J. Kelly, a recognized authority on Western-Gulf relations, utilizes a vast array of previously inaccessible primary sources to reconstruct the geopolitical landscape of the era. The text argues that British involvement was primarily driven by the necessity of securing the defense of India against competing European powers, specifically Russia. By analyzing diplomatic correspondence and military records, the author provides a rigorous framework for understanding the transition from commercial interest to political dominance.

Experts and historians consistently cite this volume as the foundational text for understanding nineteenth-century British policy in the Persian Gulf. Readers frequently note the academic density of the prose and the meticulous nature of the primary source research.