The 52nd G7 Summit, hosted by France in the alpine resort town of Évian-les-Bains from June 15 to 17, 2026, convened at a critical juncture marked by severe geopolitical volatility, trade frictions, and systemic challenges to global governance. The summit’s proceedings and side negotiations exposed a complex interplay between formal, institutionalised multilateralism and a rising tide of bilateral transactional diplomacy. While the formal agenda prioritised the reduction of global economic imbalances, critical mineral security, and pioneering regulations on artificial intelligence (AI), the event was heavily overshadowed by dramatic diplomatic breakthroughs and unilateral actions. Chief among these was the signing of a peace memorandum of understanding (MoU) between the United States and Iran at the Palace of Versailles, bringing a precarious end to three months of intense military hostilities. Simultaneously, European leaders successfully navigated diplomatic rifts to secure unified commitments on Ukraine, while guest nations from the Global South leveraged their invitations to advance national security and commercial objectives. This report provides an exhaustive analysis of the participant dynamics, major policy outcomes, tech-sovereignty disputes, and humanitarian initiatives that defined the 2026 summit.