ALBAWABA - Iran's Revolutionary Guard (IRGC) claims it has struck an American tanker in the northern part of the Persian Gulf. According to the IRGC, fire engulfed the U.S. tanker after it was attacked, Iran's state media reported Thursday. Iran announced the closure of the Strait of Hormuz following an escalation between the Persian country and the US and Israel following a preemptive attack on Tehran. BREAKING: Iran's Revolutionary Guard ...