
How Israel’s Veto Power Is Undermining US-Iran Diplomacy
This analysis examines the current collapse of diplomatic efforts between Washington and Tehran as of June 1, 2026. Following Israel’s intensified military operations in Lebanon—which Iran views as a breach of the ceasefire—Tehran has suspended indirect communications. We explore the implications of this breakdown for the Strait of Hormuz, the status of the proposed memorandum of understanding, and the escalating risks of a return to full-scale regional conflict.










