HNLMS Kortenaer was an Admiralen-class destroyer operated by the Royal Netherlands Navy from 1928 until her sinking in 1942. Built to defend Dutch colonial interests, particularly in the Dutch East Indies, she was designed as a versatile vessel capable of both destroyer duties and minelaying operations. Her specifications included a length of approximately 98.15 meters, a beam of 9.45 meters, and a draught of 3 meters. Displacing around 1,310 long tons, she was powered by three Yarrow boilers driving two steam turbines, producing 31,000 shaft horsepower for a top speed of 36 knots. Her armament comprised four single-mounted Bofors 12 cm guns, two 7.6 cm anti-aircraft guns, and four 1.3 cm machine guns, complemented by a floatplane platform for reconnaissance and two triple 53 cm torpedo tubes. She could carry 24 mines and had a crew of 129 sailors. Laid down on 24 August 1925 and launched on 30 June 1927, Kortenaer was commissioned on 3 September 1928 and named after a 17th-century Dutch admiral. Her initial deployment included patrolling the Caribbean and Southeast Asia, notably participating in the 1929 Dutch response to Venezuelan rebels on Curaçao. During the 1930s, she operated across the Pacific and Europe, enforcing Dutch sovereignty and intercepting illegal Japanese fishing vessels. During World War II, she was active in Southeast Asian waters, escorting vessels and engaging Japanese forces after the Dutch capitulation. In December 1941, she joined the ABDACOM fleet to oppose Japanese advances in the East Indies. Her service ended during the Battle of the Java Sea in 1942 when she was torpedoed by a Japanese cruiser after running aground, causing her to capsize and sink rapidly. Her wreckage lies in deep water, later disturbed by illegal salvage operations in the 2010s, which damage her remains and disturb war graves. Her sinking marked a significant loss for the Dutch naval efforts in the early Pacific theater of World War II.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.