Sirius-class patrol ship

The Sirius class were originally constructed as patrol ships for the Government Navy for service in the Dutch East Indies. Upon the outbreak of the Second World War, these ships were militarized and commissioned into the Royal Netherlands Navy. Initially only equipped with a 7.5 cm (3.0 in) cannon, they received a 7.7 mm (0.30 in) machine gun as air defense weapon upon their militarization.^[3]

HNLMS Sirius' patrolled around western Java together with HNLMS Reiger until they were attacked on 28 February 1942 by Japanese bomber aircraft. A near-miss damaged Sirius' hull and forced her to retreat to Tandjong Priok harbor. Upon her retreat she was spotted and come under fire again causing her captain to decide to ground the vessel on a nearby beach. The crew was able to escape the sinking vessel. HNLMS Wega was stationed as a patrol ship near Singapore and northern Sumatra. There, she became the target of Japanese bombers on 26 January 1942. While attempting to evade, Wega received three direct hits causing her captain to decide to beach the ship. Before reaching the beach, the order was given to abandon ship, allowing the crew to safely reach shore even though Wega sank.

• Description of class