The London Naval Treaty took place as a significant international agreement involving the United Kingdom, Japan, and the United States. Following the devastation of World War I and the subsequent rise in naval construction, nations recognized the need to control armaments to prevent future conflicts. The treaty emerged from the London Naval Conference and sought not only to limit naval expansion but also to regulate submarine warfare, specifically the rights of submarines during warfare, which were controversial due to their potential for unrestricted attacks against merchant vessels. The agreement was a continuation of the Washington Naval Treaty of 1922, which had previously established ratios for battleship tonnage among the leading powers. By defining naval limitations and conducting diplomatic negotiations, the London Naval Treaty was a concerted effort to manage international tensions and build a framework for naval operations. The treaty's provisions included comprehensive regulations that aimed to balance naval strength while promoting safety on the seas, an essential factor given the period's political uncertainties. Its signing marked a pivotal moment in maritime diplomacy, as leaders sought to establish a foundation for peace through structured naval limits.