On 13–18 February 1942, "Fubuki" was assigned to "Operation L", the invasion of Bangka and Palembang, on Sumatra in the Netherlands East Indies, and took part in attacks on Allied shipping fleeing from Singapore. "Fubuki" assisted in the sinking or capture of at least seven vessels during this operation. On 27 February 1942, "Fubuki" was assigned to "Operation J", covering forces landing on the western portion of Java. On 1 March, the Australian cruiser and American cruiser sailed at top speed to Sunda Strait and encountered "Fubuki" at about 22.30, which was guarding the Eastern approaches, she fired nine torpedoes at about and retreated. During the Battle of Sunda Strait "Perth" and "Houston" were both sunk. "Fubuki" has often been accused of launching the torpedo spread that accidentally sank four Japanese transports and a minesweeper during this battle, but recent research indicates the cruiser the more likely agent.