Iran’s IRGC seizes South Korean chemical tanker 4 January 2021 Iran seized a South-Korean-flagged chemical tanker in the Strait of Hormuz on Jan. 4, ratcheting…Author: Capt. Johnhttps://www.spglobal.com/platts/en/market-insights/latest-news/shipping/010421-irans-irgc-seizes-south-korean-chemical-tanker