In rough seas and heavy weather, developed 15m2 hole starboard side, midships.
Lost 11,500 LT of Basrah and 3,500LT of Kuwait crude.
Managed to make it to Dampier where remaining 50,000LT of cargo
transferred to Donovania.
Probably corrosion in segregated ballast tank.
Need confirmation that permanent ballast tanks were wing tanks, coated/uncoated.