Hanwha reveals K9 SPH upgrade plans
A model of Hanwha's future K9A3 SPH (front right) and a K9A2 model with full autoloader and improved gun (back left) displayed at DSEI 2025 in September. (Jakub Link-Lenczowski)
Hanwha Aerospace has revealed plans for the future development of its K9 series of self-propelled howitzers (SPHs), including further development of the K9PL (Polish) version.
As Janes has learnt, the primary goal for Hanwha will be to improve the existing K9A1 version by mounting a new 58 calibre cannon, combined with an autoloader. Such a configuration allows for a three-man crew (commander, gunner, and driver).
The new cannon is expected to increase range up to 54 km, while the autoloader could carry 40 rounds plus an additional eight in the magazine. Electric motors will replace the turret's hydraulic drive. The new SPH is expected to be fitted with a laser beam warning system, unmanned aircraft system (UAS) jammers, and Hanwha's new active protection system (APS).
Hanwha is now willing to provide not only a tracked chassis but also a wheeled platform, which will be capable of carrying a slightly slimmer turret but still with a new cannon with an autoloader (but carrying 40 rounds only). As Janes has learnt, the tracked variant of the K9A2 is expected to reach initial operating capability (IOC) in 2027, while the first batch may be delivered in 2033.
Along with details released during the MSPO 2025 exhibition in Poland and the DSEI 2025 exhibition in London in September, Hanwha Aerospace's spokesperson in Poland, Michał Wąsiewicz, updated Janes
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