A Changing World Order: What the Latest G7 Summit Revealed

Introduction

The latest G7 summit in Evian-les-Bains unfolded amid rising geopolitical tensions. While the Group of Seven continues to play a central role in international decision-making, it faces increasing pressure from alternative alliances, particularly the BRICS nations. Alongside this, leaders addressed the controversial memorandum of understanding (MoU) with Iran, the conflict in Ukraine, and AI regulation.

The summit's most significant decision was a renewed commitment to coordinated Western support for Ukraine. In addition, leaders supported the US-Iran MoU and pushed for improved AI governance, signaling that security and technological leadership remain central to the G7's agenda. Overall, the summit underscored a broader shift toward a contested and multipolar global order.

The Growing Weight of BRICS

The G7 represents some of the world's largest economies, with the US alone generating $30.8 trillion annually. Collectively, the G7 accounts for $52 trillion in GDP, compared with roughly $31 trillion for BRICS (Jassem, 2026). However, looking beyond GDP reveals a different trend. On average, BRICS economies are expanding at more than double the rate of the G7 (Jassem, 2026). These growth rates reflect a shift in economic momentum toward the East.

In addition, the expanded list of invited G7 guests, including India, Brazil, Egypt, and the UAE, highlights a growing recognition of BRICS' rising importance. Notably, China was not invited, as G7 leaders discussed strategies to counterbalance its growing market dominance. The implications are clear: while the G7 seeks to preserve the Western-led order established after the Cold War, its dominance is gradually eroding.

Trump's US-Iran MoU: A Strategic Concession?

At the same time, the G7 continues to grapple with the implications of US President Donald Trump's unilateral foreign policy, particularly the US-Iran MoU. The G7 welcomed the agreement, calling it "a historic opportunity to prevent Iran from acquiring any nuclear weapon and tackling the threats related to its regional and ballistic activities" (Bio, 2026). This may indicate a strategic trade-off, in which European-led support for US policy on Iran could be exchanged for greater American alignment on Ukraine.

However, it has been strongly criticized in the US. For example, Republican Senator Bill Cassidy said, "Now, Iran gets to build brand-new infrastructure under this deal" (Turan, 2026). Andrew Miller from the Center for American Progress argued that the MoU is a "failure of historic proportions," adding that "while the Strait of Hormuz is reopening to commercial traffic, the MoU does not even fully restore the prewar status quo," highlighting that "it will still take months to clear the immense backlog of ships" (Press Statement, 2026).

The MoU appears to represent a concession to Tehran's interests. G7 leaders risk reinforcing perceptions of limited Western influence over Iran's missile program and its regional activities. European efforts to expand negotiations beyond the MoU are likely to face resistance, as Iran views European countries as secondary actors.

Ukraine Remains a Priority

The conflict in Ukraine remained a central focus of the summit. G7 leaders reaffirmed their consensus on long-term support for Ukraine and their shared intention to increase pressure on Russia's oil and gas industry. Trump appeared more closely aligned with transatlantic partners on this issue. His statement that "Russia has to make a deal" (Vinocur, Caulcutt, & Leali, 2026) may indicate a shift toward a more coordinated approach. This suggests a partial stabilization of transatlantic relations following earlier tensions over Trump's trade tariffs and different policies toward Russia. However, given Trump's tendency toward unilateral action, the long-term impact of the summit's outcomes remains uncertain.

The Race for AI Regulation

This year's G7 summit brought together leading AI CEOs, including OpenAI's Sam Altman, Anthropic's Dario Amodei, and Google DeepMind's Demis Hassabis, along with other tech leaders. Their presence reflects the growing influence of AI companies on economic and political decision-making. The discussions took place amid a tougher US stance on AI, including recent restrictions on Anthropic's latest models over national security concerns.

European leaders voiced growing concerns about US dominance and limited access to critical technologies, emphasizing the need to safeguard digital sovereignty and accelerate independent AI development. This reflects fears over Europe's reliance on external infrastructure (Leicester & Chan, 2026). The summit highlighted that AI is becoming a strategic asset, straining long-standing transatlantic cooperation and intensifying calls for stronger regulation. As Sam Altman said, "Don't leave AI rulemaking to companies like mine!" (Srivastava, 2026). Governments and AI giants must work together to ensure that regulatory differences do not weaken established international partnerships.

Conclusion

The Evian G7 summit demonstrated a shifting landscape in which Western leadership is increasingly contested. While the group remains an important actor coordinating responses to security and technological challenges, its influence is constrained by internal divergences and external pressures. From the rise of BRICS to tensions over Iran and the AI race, the summit dynamics signal a transition toward a more complex and multipolar order.