Iran Closes Strait of Hormuz, Citing U.S. and Israeli Violations Ahead of Switzerland Talks

Iran’s Islamic Revolutionary Guard Corps (IRGC) announced the closure of the Strait of Hormuz on Saturday, alleging violations of a truce by the United States and Israel. This declaration comes as U.S. Vice President JD Vance prepares for anticipated discussions with Iranian officials in Switzerland. The IRGC’s warning to vessels not to approach the strategically vital waterway raises significant concerns about regional stability and the ongoing negotiations aimed at resolving tensions between the U.S. and Iran.

The IRGC’s statement emphasized that the closure was a response to what it termed Israeli “crimes” in Lebanon and U.S. breaches of commitments related to ceasefire agreements. The Strait of Hormuz is a crucial passage for global oil and gas supplies, and the IRGC indicated that the safety of vessels in the area would be compromised if they attempted to enter the strait.

U.S. Military Response to Closure Claims

In response to Iran’s assertions, the U.S. military firmly denied that the Strait of Hormuz had been closed. U.S. Central Command spokesperson Navy Captain Tim Hawkins stated that the waterway remains open and that U.S. forces are actively monitoring the situation to ensure its continued accessibility. Hawkins remarked, “Iran does not control the Strait of Hormuz. Traffic continues to flow, and U.S. forces are monitoring the situation to ensure this remains the case.”

The IRGC’s declaration of closure has cast doubt on the viability of a ceasefire agreement between the U.S. and Iran, which was intended to facilitate more extensive peace talks. The situation underscores the fragile nature of the negotiations, which are aimed at addressing a range of issues, including Iran’s nuclear program.

Progress on Diplomatic Talks

Despite the escalating tensions, Vice President Vance expressed optimism regarding the ongoing diplomatic efforts. He indicated that he expects to depart for Switzerland in the coming days, highlighting the importance of careful coordination in diplomatic protocols. Vance noted that U.S. negotiators Jared Kushner and Steve Witkoff had already arrived in Switzerland to address technical aspects of the negotiations. He conveyed confidence that the ceasefire agreed upon in Washington’s 14-point deal with Tehran would hold, stating, “My understanding, talking to Jared and Steve this morning, is things are going well.”

Iran’s foreign ministry confirmed that its negotiators would also be traveling to Switzerland later in the day. A key condition for initiating 60 days of U.S.-Iranian discussions revolves around a cessation of hostilities in Lebanon.

Escalating Violence in Lebanon

However, the situation in Lebanon remains precarious. The Lebanese Civil Defence reported that Israeli airstrikes resulted in the deaths of 16 individuals on Saturday, shortly after a truce was established. Israel justified its actions as a response to attacks from Hezbollah, while the Iran-backed group asserted that it would not permit Israel “freedom of movement” within Lebanon.

Israel, which is not a party to the U.S.-Iran negotiations, has maintained its military presence in the territories it occupies in Lebanon. A U.S. official confirmed that the ceasefire took effect at 4 p.m. (1300 GMT) on Friday, with both Israeli and Hezbollah sources corroborating the agreement.

The Lebanese state news agency NNA reported that Israeli warplanes and drones targeted locations in southern Lebanon and the Bekaa Valley, areas known to be strongholds of Hezbollah. In retaliation, an Israeli military official stated that Hezbollah launched over 50 projectiles at Israeli forces, prompting further Israeli strikes on what were described as Hezbollah targets. Israel reiterated its commitment to the ceasefire while asserting its right to defend against any threats.

Switzerland’s Role in Facilitating Talks

Switzerland has positioned itself as a neutral facilitator for the upcoming discussions, providing a “discreet and reliable setting” at the mountain resort of Buergenstock. The Swiss foreign ministry has refrained from disclosing specific details regarding participants or the content of the talks, citing the need for confidentiality.

The ongoing conflict has resulted in significant casualties, with estimates indicating that at least 8,000 individuals have lost their lives, primarily in Iran and Lebanon. The war has also contributed to rising energy prices, exacerbating global inflationary pressures. Hezbollah has not released its casualty figures.

The interim agreement under negotiation includes provisions for sanctions relief for Iran, the unfreezing of substantial assets, and immediate U.S. waivers for Iranian oil exports. Additionally, it envisions a $300 billion reconstruction fund and other incentives aimed at stabilizing the region.

For further details, visit the original reporting source: www.emirates247.com.

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Published on 2026-06-20 20:59:00 • By the Editorial Desk