The warning was delivered through a flurry of high-level diplomatic contacts after President Donald Trump threatened on July 28 to strike Iran's energy network and infrastructure, the sources said.

Aug 5 - Iran has warned Gulf states that any new U.S. attack on its territory would trigger retaliation against critical energy infrastructure across the region, according to five sources, as Tehran seeks to raise the cost of military action by threatening Washington's closest regional allies. Read more at straitstimes.com. Read more at straitstimes.com.

Aug 5 - Iran has warned Gulf states that any new U.S. attack on its territory would trigger retaliation against critical energy infrastructure across the region, according to five sources, as Tehran seeks to raise the cost of military action by threatening Washington's closest regional allies. Read more at straitstimes.com. Read more at straitstimes.com.

US attacks on Iranian energy infrastructure would prompt Iranian strikes on oil fields in Saudi Arabia and the UAE, as well as the gas fields of Qatar and Israel, says a media outlet affiliated with Iran's top security body.

Iran warned the US this weekend against any “adventurous action” and said it would retaliate decisively if American forces followed through on Trump's threats of fresh attacks on Iranian targets.