The U.S. and Iran reached a tentative agreement on Thursday to extend a cease-fire for 60 days [1], [2].

This development is critical as it seeks to stabilize a three-month-old war and prevent further escalation in the Strait of Hormuz. A collapse of the current fragile peace could disrupt global oil markets and increase military volatility in the Middle East.

Negotiators finalized the deal on May 28, 2026 [2], [4]. The agreement includes a pause in hostilities and the commencement of new diplomatic discussions regarding Iran's nuclear program [1], [3]. These talks aim to create a sustainable diplomatic track to ease regional tensions.

Despite the agreement between negotiators, the deal remains tentative. It currently awaits final approval from President Donald Trump [1], [4].

The conflict has centered on the Strait of Hormuz, a vital maritime corridor for global energy shipments [3], [5]. The extension of the cease-fire is intended to provide a window for diplomacy to replace military confrontation.

Officials said the move is designed to mitigate the potential for oil-price spikes that often accompany conflict in the region [5]. The 60-day window [1] provides a specific timeframe for the two nations to determine if a more permanent resolution is possible through the resumed nuclear negotiations.

The United States and Iran reached a tentative agreement on Thursday to extend a cease-fire for 60 days.

The tentative nature of this agreement underscores the high-stakes diplomacy surrounding the Strait of Hormuz. By linking a short-term cease-fire to the resumption of nuclear talks, the U.S. is attempting to use regional stability as leverage to bring Iran back to the negotiating table. However, the requirement for presidential approval means the deal is not yet a guarantee of peace, leaving global energy markets in a state of cautious anticipation.