PM120 precision guided mortar bomb

PM120 is ST Engineering Land Systems' Singapore-made 120 mm GPS-guided mortar bomb for smoothbore mortar systems. Janes reported it as part of the SRAMS Mk II ammunition suite, with a 2.8 kg TNT warhead, up to 8.5 km range, and roughly 10 m CEP.

PM120 precision guided mortar bomb, 120 mm GPS-guided mortar bomb for smoothbore mortar systems, Munitions

Image source: Mortar Bombs

Profile

Origin: Singapore
Built by: ST Engineering Land Systems
Type: 120 mm GPS-guided mortar bomb for smoothbore mortar systems
Service note: Late 2010s-present
Designer: ST Engineering Land Systems
Designed: Reported in 2019
Produced: Late 2010s-present

mortar precision fires guided munition

Specifications

Caliber: 120 mm
Guidance: GPS
Maximum range: Up to 8.5 km
CEP: About 10 m
Warhead: 2.8 kg TNT
Compatibility: Smoothbore mortar systems

Service And Conflict Use

Service History

In service: Part of ST Engineering Land Systems' SRAMS Mk II ammunition suite.

Compatible Mortar Carriers

Janes places PM120 in ST Engineering's SRAMS Mk II ammunition suite and says the suite is designed for use with smoothbore mortar systems.

Compatible item

Item type

Compatibility evidence

Agrab 120 mm mortar system

Wheeled self-propelled 120 mm mortar carrier

The Agrab is a vehicle-mounted SRAMS mortar carrier, and Janes names PM120 in ST Engineering's SRAMS Mk II ammunition suite designed for smoothbore mortar systems.

Sources: IDEX 2018: Singapore's ST Engineering launches SRAMS 120 mm Mk II, Agrab mobile mortar overview

PM120 precision guided mortar bomb Images

PM120 precision guided mortar bomb, 120 mm GPS-guided mortar bomb for smoothbore mortar systems, Munitions - view 1 — Source: Mortar Bombs

PM120 precision guided mortar bomb, 120 mm GPS-guided mortar bomb for smoothbore mortar systems, Munitions - view 2 — Source: Mortar Bombs

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Sources

IDEX 2018: Singapore's ST Engineering launches SRAMS 120 mm Mk IIPublisher: Janes | Note: Supports the exact PM120 designation, SRAMS Mk II ammunition-suite context, GPS guidance, 8.5 km range, 10 m CEP, and 2.8 kg TNT warhead. | Accessed: 2026-06-23 Mortar BombsPublisher: ST Engineering | Note: Supports manufacturer background and the official page image used for this record. | Accessed: 2026-06-23 120mm Super Rapid Advanced Mortar System (SRAMS)Publisher: ST Engineering | Note: Supports SRAMS Mk II launcher context and the official SRAMS image used in the gallery. | Accessed: 2026-06-23 Agrab mobile mortar overviewPublisher: Military Periscope | Note: Supports the Agrab SRAMS mortar-carrier background used to ground the reciprocal compatibility link. | Accessed: 2026-06-23