About 10 vessels in or near the Strait of Hormuz have come under attack since Iran blocked the strategic waterway in retaliation for US-Israeli strikes, data analysis groups report.
Hezbollah said on Monday it was fighting Israeli forces who landed in eastern Lebanon by helicopter across the Syrian border, the second such operation since the outbreak of the latest conflict with Israel.
Iran launched fresh strikes on energy installations in the Gulf on Monday including a petroleum complex in Bahrain, as oil prices soared on fears over supply disruptions due to the Middle East war.
India said Saturday it was pushing ahead with imports of Russian oil, after a temporary US waiver to import crude from Moscow due war in the Mideast -- but adding it did not need Washington's permission.
Dubai airport, the world's busiest for international traffic, suspended operations Saturday before partially resuming services, after an air defence interception in the area during attacks from Iran.
Hezbollah on Saturday said it confronted Israeli troops that infiltrated an east Lebanon town overnight, with Lebanese authorities reporting at least 16 killed in Israeli strikes on the area.
An Iranian missile strike Thursday sparked a blaze at Bahrain's main state-owned oil refinery as Iran pressed attacks across the Gulf for the sixth day.
US President Donald Trump on Thursday fired Kristi Noem as head of the Department of Homeland Security, the agency responsible for carrying out his sweeping immigration crackdown.