According to information published by Defense Studies on March 26, 2024, the Philippine Coast Guard may acquire two Guardian class patrol boats from the Australian firm Austal.
Designed and constructed in Australia, these vessels form part of the Pacific Maritime Security Program initiated by the Australian Government. Measuring 39.5 meters in length, these steel monohull boats are engineered for extended patrols, capable of covering 3,000 nautical miles at a cruising speed of 12 knots, with the ability to reach speeds up to 20 knots.
Accommodating a crew of 23, the patrol boats are equipped with a stern launching ramp for a pursuit boat, enhancing their search and rescue operations. Despite being delivered unarmed by the manufacturer, Austal, the design includes provisions for mounting armaments including an autocannon of up to 30 mm on the foredeck and a heavy machine gun on either side of the bridge.
Powered by twin diesel engines yielding 4,000 kilowatts, the vessels feature advanced electronic engine controls for fuel efficiency. Notably, one of the main deck staterooms is specifically outfitted with separate ventilation to serve as an infirmary for patients with infectious diseases.