Fire on two tankers in Ulsan injures 18
A joint investigation will be carried out by the Ulsan Maritime Police and Ulsan National Institute of Science and Technology to determine the cause of the explosion in Ulsan Port. Six rescue workers were injured while helping to rescue the crew and put out the blaze
The fire has been put out, but authorities cautioned there are petrochemicals on board and are still assessing when it will be safe to conduct an investigation