President Donald Trump and Iranian officials announced a deal on June 12, 2026, to end the war between the United States and Iran [1, 2].

The agreement is critical because it seeks to reopen the Strait of Hormuz, a primary artery for global oil shipments, and stabilize volatile energy markets.

The deal follows a conflict that lasted four months [3]. Diplomatic talks involving the U.S., Iran, and Pakistan Prime Minister Shehbaz Sharif led to the arrangement, which aims to halt fighting across the Middle East [1, 2].

Reports on the finality of the pact vary. Some sources said the pact was signed by U.S. and Iranian officials to halt the fighting [3]. However, other reports indicate the parties are only close to a deal and a finalized agreement remains elusive [4].

The economic impact of the announcement was immediate. U.S. stock markets rose by $500 billion following news of the potential peace [5].

Officials said the primary goals of the ceasefire are to end the regional war and restore maritime traffic through the strategic strait [1, 3]. The involvement of Pakistan suggests a broader regional diplomatic effort to ensure the sustainability of the peace terms [1, 2].

The agreement seeks to reopen the Strait of Hormuz, a primary artery for global oil shipments.

The resolution of the U.S.-Iran conflict is a pivot point for global energy security. By reopening the Strait of Hormuz, the deal removes a significant risk premium from oil prices, which directly influences inflation and economic stability worldwide. The involvement of Pakistan as a diplomatic intermediary indicates a shift toward multilateral regional stabilization rather than purely bilateral U.S.-Iran negotiations.