Source: EJIL: Talk!

EJIL: Talk! offers a review of significant international law discussions from late June to early July 2026, covering a wide array of pressing global issues. The analysis begins by reflecting on the challenges facing legal professionals, before delving into recent commentaries on China's strategic reinterpretation of the UN Convention on the Law of the Sea (UNCLOS) and a Permanent Court of Arbitration (PCA) ruling that found Russia in breach of environmental duties under UNCLOS during its conflict with Ukraine.

The review also examines the emerging consensus on the continued statehood for island nations threatened by sea-level rise, as affirmed by UN General Assembly Resolution 80/263. Further topics include exploring the ethical dimensions of AI governance through the lens of Pope Leo XIV’s encyclical Magnifica Humanitas, a PCA award on the termination of the UK-Rwanda Asylum Partnership, the impact of advanced battlefield medicine on the principle of unnecessary suffering, and a historical parallel between Donald Trump’s "Board of Peace" and the London Committee of the Spanish Civil War era.

Finally, the post introduces a new mini-symposium on the international legal complexities of a potential peace treaty between Russia and Ukraine. The initial contribution analyzes the significant legal constraints on such an agreement, focusing on the invalidity of territorial concessions procured through coercion and their conflict with peremptory norms against aggression, as established in the Vienna Convention on the Law of Treaties and the UN Charter.