POM-2 Scatterable Submunition
1. Overview
The POM-2 (Противопехотная Осколочная Мина-2, “Anti-Personnel Fragmentation Mine-2”) is a Soviet-designed scatterable bounding fragmentation mine that represents a significant evolution from the earlier POM-1. Developed to provide enhanced lethality and reliability, the POM-2 incorporates a bounding mechanism that propels the warhead to approximately chest height before detonation, dramatically increasing its effective fragmentation radius. This munition features an innovative six-wire trip sensor array that deploys automatically after dispersal, creating a highly sensitive detection zone. The POM-2 remains one of the most lethal scatterable anti-personnel mines ever developed.
2. Country/Bloc of Origin
- Country: Soviet Union (USSR)
- Development Period: Late 1970s to early 1980s
- Production Era: 1980s-1990s
- Current Status: Inherited by Russian Federation and former Soviet republics following 1991 dissolution
- International Proliferation: Exported to numerous Soviet client states and allies; found in conflict zones across Africa, Middle East, and Asia
- Treaty Status: Subject to the 1997 Ottawa Mine Ban Treaty, which Russia has not ratified
3. Ordnance Class
| Attribute | Classification |
|---|---|
| Type | Scatterable bounding fragmentation anti-personnel mine |
| Role | Area denial, anti-personnel |
| Mechanism | Bounding mine (propels warhead before detonation) |
| Delivery Methods | Aircraft dispensers (KMGU), helicopter systems, ground-based rocket delivery (BM-21 Grad, etc.) |
| Category | Remotely-delivered mine (RDM) |
4. Ordnance Family / Nomenclature
Official Designations:
- POM-2 (ПОМ-2) — Base model
- POM-2R (ПОМ-2Р) — Variant designation in some documentation
Related Systems:
- Evolutionary successor to the POM-1
- Part of the Soviet scatterable mine family including PFM-1 and POM-1
- Often deployed in conjunction with PTM-1 anti-tank scatterable mines for combined anti-personnel/anti-vehicle minefields
NATO Identification:
- Catalogued in NATO explosive ordnance identification systems
- Recognized as a Category A threat due to bounding mechanism
Common Names:
- “Bounding spider mine” (informal Western designation)
- Sometimes incorrectly conflated with POM-1 in field reporting
5. Hazards
Primary Hazards
- Bounding Fragmentation: The mine propels its warhead to approximately 0.6-1.0 meters (chest height) before detonating, projecting fragments at optimal height for maximum casualties
- Fragment Count: Approximately 2,300+ preformed fragments (steel balls or cubes)
- Lethal Radius: 16-25 meters
- Casualty Radius: Up to 50+ meters for fragment injuries
Sensitivity Hazards
- Six-Wire Detection System: Highly sensitive trip wire array deploys in a radial pattern
- Low Activation Force: Approximately 400-1,700 grams of tension on any wire
- Multi-Directional Coverage: 360-degree detection zone
- Environmental Sensitivity: Wind, vegetation movement, and animals can trigger the device
Self-Destruct Mechanism
- The POM-2 incorporates a battery-powered electronic self-destruct system
- Designed to function after 4-100 hours (variable preset)
- CRITICAL WARNING: Self-destruct mechanisms are inherently unreliable; mines may fail to self-destruct due to battery failure, environmental conditions, or manufacturing defects
- All POM-2 specimens must be treated as live regardless of theoretical self-destruct status
UXO Considerations
- EXTREMELY DANGEROUS AS UXO
- Bounding mechanism may propel even partially functioning mines
- Degraded specimens may be hypersensitive or unpredictable
- Trip wires may be difficult to see, especially when weathered or covered by debris
- Complex internal mechanism increases unpredictability
6. Key Identification Features
Physical Characteristics
| Feature | Description |
|---|---|
| Shape | Cylindrical body with rounded top |
| Dimensions | Approximately 80 mm diameter × 170-180 mm height |
| Weight | Approximately 1.5-2.0 kg total |
| Body Material | Plastic outer casing with steel fragmentation body |
| Color | Olive drab, dark green, or sand/tan |
Distinctive Features
- Cylindrical plastic housing that remains on the ground after deployment
- Six radially-deployed trip wires extending from central hub (approximately 10 meters each when fully deployed)
- Anchor spike system that stabilizes the mine upon landing
- Central sensor head containing the trip wire deployment mechanism
- Deployment parachute/retarder remnants may be present nearby
Deployed Configuration
- Upon landing, the cylindrical housing anchors to the ground
- Six thin trip wires deploy outward in a radial pattern
- The wires are extremely thin (fishing line gauge) and difficult to see
- Trip wires may be deployed at various heights depending on terrain and vegetation
Markings
- Soviet factory codes stamped on housing
- Lot numbers and manufacturing dates
- Model designation in Cyrillic
- Color-coded bands may indicate specific variants or fill types
7. Fuzing Mechanisms
Fuze Type
- Electronic sensor fuze with mechanical backup
- Integrated propulsion and detonation system
Arming Sequence
- Mine is ejected from delivery system (aircraft dispenser, rocket, etc.)
- Drogue parachute or retarder deploys to stabilize and slow descent
- Upon ground contact, anchor spikes engage the soil
- After a preset arming delay (typically 60 seconds to several minutes), the six trip wires begin deploying
- Wires extend outward via spring mechanism, reaching full extension over several minutes
- Mine is now fully armed with 360-degree coverage
Bounding Operation
- When trip wire tension reaches activation threshold (400-1,700g), the firing mechanism initiates
- A propellant charge expels the inner fragmentation body from the outer casing
- The warhead rises to approximately 0.6-1.0 meters (2-3 feet)
- A tether initiates the main detonator at optimal height
- Detonation occurs at chest/torso level, maximizing fragment effectiveness
Triggering Methods
- Trip Wire Activation: Primary method—tension on any of the six wires
- Tilt Sensitivity: Some variants may include anti-handling tilt switches
- Self-Destruct: Battery-powered timer triggers detonation after preset period
Self-Destruct System
- Battery-powered electronic timer
- Preset intervals typically range from 4 to 100 hours
- Designed to clear minefields automatically after tactical necessity passes
- UNRELIABLE: Environmental factors, battery degradation, and manufacturing variance mean self-destruct cannot be counted upon
Anti-Handling Features
- No dedicated anti-handling device
- However, the sensitivity of the trip wire system and potential tilt switches make any manipulation extremely hazardous
8. History of Development and Use
Development Background
The POM-2 was developed in the late 1970s to address limitations identified with the POM-1. Soviet military planners sought a scatterable mine with greater lethality, improved reliability, and a self-destruct capability to allow friendly force maneuver through previously mined areas. The bounding mechanism was incorporated to dramatically increase the effective casualty radius compared to ground-detonating mines.
Design Philosophy
The bounding fragmentation concept was not new—mines like the German S-mine of WWII and American M16 series demonstrated the effectiveness of elevated detonation. The Soviet achievement with POM-2 was miniaturizing this capability into a remotely-deliverable package while maintaining reliability and lethality.
Tactical Employment
Soviet doctrine envisioned POM-2 employment for:
- Rapid creation of protective minefields during offensive operations
- Interdiction of enemy supply routes and reinforcement corridors
- Denial of key terrain features
- Harassment and area contamination in rear areas
- Mixed employment with PTM-1 anti-tank mines for combined arms obstacles
Combat History
- Afghanistan (1979-1989): First significant combat use; deployed extensively via helicopter and aircraft to interdict Mujahideen movement
- Chechnya (1994-1996, 1999-2009): Used by Russian forces in both conflicts
- Various African Conflicts: Transferred to client states and used in Angola, Ethiopia, Mozambique
- Ukraine (2014-present): Documented use in the Donbas region and during the full-scale invasion beginning in 2022
Humanitarian Concerns
The POM-2’s combination of wide dispersal, difficult detection, and extreme lethality has made it particularly problematic from a humanitarian perspective:
- Scattered delivery makes mapping impossible
- Trip wires are nearly invisible to civilians
- Bounding mechanism causes severe casualties rather than injuries
- Self-destruct mechanism unreliability leaves long-term contamination
Production Status
- Original Soviet production ended with USSR dissolution
- Stockpiles remain in Russia and multiple former Soviet states
- Some licensed or derivative production may continue
9. Technical Specifications
| Specification | Value |
|---|---|
| Designation | POM-2 |
| Type | Scatterable bounding fragmentation mine |
| Overall Diameter | ~80 mm |
| Height | ~170-180 mm |
| Total Weight | 1.5-2.0 kg |
| Warhead Weight | ~800 g |
| Explosive Fill | TNT or A-IX-1 (RDX/wax mixture) |
| Explosive Weight | ~140 g |
| Fragment Count | 2,300+ preformed fragments |
| Fragment Type | Steel balls or cubes (2.5-3 mm) |
| Bounding Height | 0.6-1.0 m |
| Lethal Radius | 16-25 m |
| Casualty Radius | 50+ m |
| Trip Wire Count | 6 |
| Trip Wire Length | ~10 m each |
| Activation Force | 400-1,700 g |
| Arming Delay | 60 seconds to several minutes |
| Self-Destruct Time | 4-100 hours (preset, variable) |
| Operating Temperature | -40°C to +50°C |
| Delivery Systems | KMGU dispenser, BM-21 Grad rockets, helicopter systems |
10. Frequently Asked Questions
Q: What makes the POM-2’s bounding mechanism so lethal? A: The bounding mechanism launches the fragmentation warhead to approximately chest height (0.6-1.0 meters) before detonation. This elevates the detonation point to optimal height for projecting fragments into the torso and head of standing individuals, rather than expending fragment energy into the ground as with conventional ground-detonating mines. The result is a dramatically larger lethal radius (16-25 meters compared to the POM-1’s 4-8 meters) and higher probability of fatal wounds rather than survivable injuries. The 2,300+ fragments are distributed in a near-horizontal pattern at body height, maximizing their effectiveness against personnel.
Q: How do the POM-2’s six trip wires deploy? A: Following ground impact and the completion of the arming delay, six spring-loaded trip wires deploy radially outward from the central sensor head. The wires extend progressively, reaching their full length of approximately 10 meters each over several minutes. This creates a detection zone with approximately 20 meters diameter and 360-degree coverage. The wires are extremely thin—comparable to fishing line—making them nearly invisible, especially in vegetation or low light conditions. The progressive deployment also means that an area may become dangerous even several minutes after initial mine dispersal.
Q: Can the POM-2’s self-destruct mechanism be relied upon for clearance purposes? A: Absolutely not. While the POM-2 incorporates a battery-powered electronic self-destruct mechanism designed to detonate the mine after a preset period (typically 4-100 hours), this system is inherently unreliable. Battery degradation, extreme temperatures, manufacturing defects, and environmental factors can all cause self-destruct failure. Studies of scatterable mine fields have shown significant rates of self-destruct mechanism failure. All POM-2 specimens must be treated as live and fully functional regardless of their theoretical age or self-destruct status. Reliance on self-destruct for area clearance has resulted in civilian and military casualties.
Q: How does the POM-2 compare to the earlier POM-1? A: The POM-2 represents a significant evolution from the POM-1 in several key areas. The bounding mechanism increases lethal radius from 4-8 meters to 16-25 meters. The fragment count increases from 400-500 to over 2,300. The trip wire array expands from four short wires to six longer wires, creating a much larger detection zone. The POM-2 includes a self-destruct mechanism absent in base POM-1 models. However, the POM-2 is larger (1.5-2.0 kg vs 100-150 g), more complex, and more expensive to produce. Both remain extremely dangerous, but the POM-2’s bounding capability makes it significantly more lethal when activated.
Q: What delivery systems are used to disperse POM-2 mines? A: The POM-2 was designed for delivery by multiple platforms. Primary delivery systems include the KMGU (Konteyner Malogabaritnykh Gruzov Unifitsirovannyy) universal dispenser carried by fixed-wing aircraft and helicopters, which can release hundreds of mines in a single pass. Ground-based delivery uses specially-designed cargo rockets fired from systems like the BM-21 Grad multiple rocket launcher. Dedicated helicopter dispensers also allow precision placement from rotary-wing aircraft. These delivery methods allow rapid creation of minefields over large areas without exposing personnel to enemy fire.
Q: Why are scatterable mines like the POM-2 particularly problematic for humanitarian demining? A: Scatterable mines present unique challenges for clearance operations. The dispersal method makes it impossible to accurately map mine locations—mines fall in random patterns over wide areas. The thin trip wires are extremely difficult to detect visually or with instruments. Standard metal detectors struggle with the plastic-bodied design. The bounding mechanism creates additional hazards during clearance, as even slight disturbance can trigger the propulsion system. Wide dispersal patterns require clearing large areas, dramatically increasing time and cost. The unpredictability of self-destruct mechanisms means no area can be assumed safe based solely on elapsed time.
Q: What should be done if a POM-2 or its trip wires are discovered? A: If you identify a POM-2 or notice any thin wires at ground level in a potential conflict area, you should immediately stop all movement. Do not take another step forward. Very carefully look around your immediate area for wires, as you may be within the sensor zone. Slowly and carefully back out along your exact approach path, watching for wires with each step. Once clear, mark the area visibly if possible without approaching the mine. Immediately notify military EOD personnel, police, or humanitarian demining organizations. Never attempt to approach, touch, cut the wires, or move the mine under any circumstances. The extreme sensitivity and bounding mechanism make any approach potentially fatal.
Q: Has the POM-2 been documented in recent conflicts? A: Yes, the POM-2 has been documented in multiple contemporary conflicts. It was used extensively in both Chechen Wars (1994-1996, 1999-2009). More recently, Human Rights Watch, the HALO Trust, and other organizations have documented POM-2 use in Ukraine, both in the Donbas region conflict beginning in 2014 and during the full-scale invasion that began in 2022. These findings have been reported to international bodies monitoring mine use and violations of international humanitarian law. The continued presence of POM-2 mines in populated areas represents a significant ongoing threat to civilian populations.
Safety Notice
All ordnance should be considered dangerous until rendered safe by qualified personnel. The POM-2 is EXTREMELY DANGEROUS due to its bounding mechanism and sensitive trip wire array. Never approach suspected POM-2 mines—the trip wires may be invisible and extend up to 10 meters from the device. Suspected ordnance should be reported immediately to military or law enforcement authorities. This information is provided for educational purposes and identification training only.