Iran Strikes Omani Island Used for Hormuz Navigation, Escalating Waterway Tensions

Iran's military carried out a strike on Didamar, a small rocky island at the entrance of the Persian Gulf that has supported maritime navigation since the early 1900s, Iranian state media reported on Tuesday. Tehran claimed personnel on the island were assisting what it described as oil smuggling by the enemy, while Omani officials confirmed a loud explosion at the base. Video circulating on social media showed black smoke rising from the outcropping after the strike.

The island is equipped with navigational equipment used by sailors transiting the strategically vital Strait of Hormuz. According to the report, the United States uses the area to provide military escorts for tankers, allowing vessels to switch off their transponders and sail under protection close to the Omani coast. Iran has framed its attacks as an effort to regain control over oil flows leaving the Persian Gulf.

The incident reflects a sharp deterioration in maritime security. October was recorded as the worst month for shipping in the Strait of Hormuz and surrounding waters, with analysts counting at least 28 incidents, more than the 19 logged when the conflict began. The United Nations' International Maritime Organization has confirmed at least 130 incidents in the waters since the war started, with at least 25 seafarers killed.

Tuesday's strike follows US attacks on Iran's Qeshm Island, where the Islamic Revolutionary Guard Corps is said to base missile and drone launchers threatening the waterway. The two sides continue to trade blows even as diplomatic efforts remain stalled. Tehran is reportedly focused on a seven-point proposal that President Trump has already rejected once.

Trump said on Monday that he would keep pushing for diplomacy with Iran and declared the war "effectively over," even though negotiators remain far from a peace agreement. The gap between that assessment and the continued attacks underlines how fragile the situation around one of the world's most important oil chokepoints remains.

For global markets and shipping, the continued instability near the Strait of Hormuz carries direct consequences for energy prices and trade routes. The waterway handles a substantial share of the world's seaborne oil, and repeated incidents raise insurance and freight costs while complicating the passage of commercial vessels through the region.