Indonesia’s naval modernization has gained significant momentum with the launch of KRI Balaputradewa-322, the nation’s first locally built Arrowhead 140-class frigate.
The vessel spans 140 meters (459 feet) in length, 19.8 meters (65 feet) in width, and displaces around 6,000 tons at standard load.
Powered by a CODAD (Combined Diesel and Diesel) propulsion system, it can reach speeds of up to 28 knots (32 miles/52 kilometers per hour).
Balaputradewa-322 is equipped for multi-domain operations, including anti-air, anti-surface, and anti-submarine warfare. It can also support electronic warfare (EW), naval gunfire, and air defense missions.
Named after 9th-century Srivijaya king Balaputradewa, the frigate accommodates around 143 personnel, with capacity to expand to 160.
Next-Gen Firepower
The ship’s offensive punch comes from a 64-cell Vertical Launch System (VLS), capable of firing both medium-range air defense munitions and long-range anti-ship missiles.
For closer engagements, two 76mm forward-mounted cannons provide precision strike capabilities, supporting naval gunfire and direct combat scenarios.
Its layered defenses are completed by a 35mm Close-In Weapon System (CIWS), designed to intercept drones, incoming missiles, and other aerial threats.
Maritime Milestone
KRI Balaputradewa-322 was officially launched on December 18 at PT PAL Indonesia’s shipyard in Surabaya, marking the first of two Arrowhead 140-class frigates ordered by the Indonesian Ministry of Defense.
The ceremony formally gave the vessel its name and identity, signaling a step toward entry into active service.
While the design is licensed from British firm Babcock International, construction is being carried out locally, reinforcing the country’s push toward a self-reliant defense industry.
