An ammonia leak during loading operations on the LPG tanker "Eco Wizard" reportedly triggered an explosion, resulting in the tanker sinking at one of Russia's most strategically important ports, located in the Leningrad Region of northwest Russia on the Gulf of Finland.German public broadcaster Deutsche Welle reported that Eco Wizard experienced an explosion during onboard loading operations at Ust-Luga seaport. All crew members were safely evacuated...