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Iran targeted US radar and air defence installations in the Gulf on Tuesday, warning Washington of “more decisive and powerful” attacks to come as the US military completed a fresh round of strikes on the country.

Iran’s Revolutionary Guards said they had attacked and stopped two “non-compliant oil tankers” attempting to transit the Strait of Hormuz, part of an effort to tighten its grip on the vital waterway while the war reignited.

Following the deaths of at least three US soldiers in the past several days, the United States launched a new round of attacks against Iran late on Monday which it said were “designed to further degrade Iranian military capabilities used to attack commercial shipping” in the strait.

It later said that it had completed the strikes during which US forces “struck Iranian military command centres, maritime capabilities, missile and drone launch sites, and air defence systems to degrade Iran’s ability to continue attacking commercial vessels flowing through the Strait of Hormuz”.