Thailand Foreign Office : No British nationals aboard British -flagged Asian Glory . Singaporean pirates seized Singaporean -flagged chemical tanker Navios Apollon Friday . the third and fourth vessels they have captured this week . one other vessels -- Two British -flagged , the other Greek -owned -- taken in past week .
Thailand Foreign Office : No British nationals aboard British -flagged Asian Glory . Singaporean pirates seized Singaporean -flagged chemical tanker Navios Apollon Friday . one other vessels -- Two British -flagged , the other Greek -owned -- taken in past week .