Soviet/Russian POM-2S Scatterable Mine
Overview
The POM-2S is a sophisticated Soviet-designed scatterable anti-personnel mine featuring an innovative bounding fragmentation design with tripwire deployment. Representing a significant advancement in scatterable mine technology, the POM-2S combines rapid deployment capability with the enhanced lethality of a bounding mine. Its ability to be dispersed by aircraft, artillery, or rocket systems while automatically deploying its own tripwire sensors makes it one of the most effective area-denial weapons in the former Soviet arsenal.
Country/Bloc of Origin
- Country: Soviet Union / Russian Federation
- Development Period: 1970s-1980s
- Bloc: Warsaw Pact
- Designer: State research institutions under the Soviet Ministry of Defense
- Current Production: Russian Federation; mine remains in active inventory
- International Variants: Several former Soviet states maintain stocks; design influenced Chinese and Iranian scatterable mine development
Ordnance Class
- Type: Scatterable anti-personnel mine
- Primary Role: Anti-personnel area denial
- Function: Bounding fragmentation
- Delivery Methods:
- Helicopter dispensers (VSM-1, KPOM systems)
- Fixed-wing aircraft
- Artillery (specialized projectiles)
- Rocket systems (BM-21 Grad variants)
- Ground-based dispensers
- Category: Remote-delivered, self-arming, bounding fragmentation mine
Ordnance Family/Nomenclature
- Official Designation: POM-2S (ПОМ-2С in Cyrillic)
- Full Name: Protivopekhotnaya Oskolachnaya Mina-2S (Anti-Personnel Fragmentation Mine-2S)
- “S” Suffix: Indicates “Scatterable” (Рассеиваемая) variant
- Related Family Members:
- POM-1 (earlier scatterable mine, simpler design)
- POM-2 (base variant)
- POM-3 (advanced successor with seismic sensors)
- NATO Designation: Often referenced by Soviet nomenclature
- Common Names: “Spider Mine” (due to tripwire deployment)
Hazards
Primary Hazards
- Fragmentation: Bounding element projects approximately 400 steel fragments upon detonation at optimal height (0.6-1.0 meters)
- 360-Degree Coverage: Unlike directional mines, fragments radiate in all directions
- Tripwire Sensitivity: Four deployed sensor wires create multiple activation points
Sensitivity Considerations
- Tripwire Activation: Extremely sensitive to tension on any of the four sensor wires
- Disturbance Sensitivity: Mine body designed to resist movement once armed; any significant disturbance may cause detonation
- Self-Destruct Mechanism: Contains time-delay self-destruct (typically 4-100 hours, factory set)
- Self-Neutralization: Battery-dependent systems may self-neutralize if battery depletes before self-destruct activates
Danger Areas
- Lethal Radius: 16 meters from detonation point
- Casualty-Producing Radius: 25-30 meters
- Tripwire Reach: Sensor wires extend approximately 10 meters from mine body
- Dispersal Pattern: Variable based on delivery system; typically 20-50 meter spacing between mines
UXO Considerations
- Extremely Hazardous: Self-destruct mechanisms may fail, leaving fully armed mines
- Battery Degradation: Unpredictable behavior as battery power diminishes
- Tripwire Entanglement: Vegetation growth may tension wires unpredictably
- Corrosion: Electrical systems vulnerable to moisture infiltration
- DO NOT APPROACH: All POM-2S mines should be considered armed and extremely sensitive
Special Hazards
- Difficult Detection: Low metal content designed to defeat mine detectors
- Camouflage: Olive/tan coloring blends with terrain
- Cluster Effect: Multiple mines in dispersal area create overlapping hazard zones
Key Identification Features
Physical Dimensions
- Total Length (Stowed): Approximately 200 mm (7.9 inches)
- Diameter: Approximately 63 mm (2.5 inches)
- Weight: 1.5-1.7 kg (3.3-3.7 lbs)
- Deployed Height: Approximately 150 mm above ground
Visual Characteristics (Stowed Configuration)
- Shape: Cylindrical with hemispherical nose
- Color: Olive drab or tan (varies by production lot)
- Surface: Smooth plastic outer casing
- Nose Section: Contains folded sensor wire deployment mechanism
- Base: Flat with ground spike for stabilization
Visual Characteristics (Deployed Configuration)
- Upright Position: Mine stands vertically on deployed legs
- Spider-Like Appearance: Four sensor wires extend radially
- Sensor Wires: Thin lines extending approximately 10 meters
- Wire Anchors: Small anchors at wire ends grip vegetation or soil
- Leg Deployment: Stabilizing legs extend from base
Distinctive Features
- Deployment Container: Often found in cylindrical dispensing canister
- Parachute/Drag Device: Retarding mechanism may be present near impact point
- Wire Deployment Arms: Mechanism that throws sensor wires visible on armed mines
- Central Body: Main charge and bounding mechanism housed in center section
Material Composition
- Outer Casing: High-strength plastic (minimal metal signature)
- Fragmentation Sleeve: Steel fragments embedded in liner
- Internal Components: Metal firing mechanism and electronics
- Sensor Wires: Thin steel or synthetic cord
Fuzing Mechanisms
Automatic Deployment Sequence
- Dispensing: Mine ejected from delivery system
- Descent: Retarding device (parachute or drag) slows fall
- Ground Impact: Impact fuze initiates deployment sequence
- Leg Extension: Stabilizing legs deploy to orient mine upright
- Wire Deployment: Four sensor wires propelled outward (5-10 second delay)
- Arming: Mine arms after preset delay (typically 60-120 seconds)
- Active State: Mine remains armed until actuated or self-destruct/neutralization
Activation Mechanisms
- Tripwire Actuation: Primary method—tension on any sensor wire triggers firing sequence
- Tension Threshold: Approximately 0.3-0.5 kg pull force
- Response Time: Near-instantaneous from wire tension to bounding
Bounding Sequence
- Sensor wire tension detected
- Propellant charge ignites
- Fragmentation body launched 0.6-1.0 meters vertically
- Tether reaches maximum extension
- Main charge detonates at optimal height
Self-Destruct/Self-Neutralization
- Self-Destruct Timer: Factory-set, typically 4-100 hours (mission configurable)
- Battery Life: If self-destruct fails, battery depletion may cause self-neutralization
- Reliability: Self-destruct mechanisms have documented failure rates
- WARNING: Never assume a POM-2S has self-destructed; treat all as live
Anti-Handling Features
- Disturbance Sensitivity: Mine designed to detonate if moved significantly
- Tripwire Integration: Any attempt to cut wires may cause detonation
- No Safe Disarmament: Field neutralization by non-EOD personnel is not possible
History of Development and Use
Development Background
The POM-2S was developed during the Cold War as the Soviet Union sought to create rapidly deployable minefields that could impede NATO armored advances. Building on experience with the simpler POM-1, engineers developed the POM-2S with more sophisticated deployment mechanisms, improved lethality through the bounding design, and integrated self-destruct features to comply with anticipated restrictions on persistent mines.
Design Philosophy
Soviet doctrine emphasized the ability to create obstacle belts rapidly using aircraft and artillery. The POM-2S represented a significant advancement by combining:
- Air/artillery delivery capability
- Automatic deployment without manual emplacement
- Bounding fragmentation for enhanced lethality
- Self-destruct to enable friendly force movement through areas
Combat Employment
- Soviet-Afghan War (1979-1989): Extensive use for area denial around bases and along infiltration routes
- Chechen Conflicts (1994-2009): Russian forces employed POM-2S to interdict rebel movement corridors
- Georgian War (2008): Documented use during brief conflict
- Syrian Civil War (2015-present): Russian forces reportedly deployed scatterable mines
- Ukraine (2022-present): Documented extensive use by Russian forces; significant UXO contamination
Humanitarian Impact
The POM-2S has generated significant humanitarian concern due to:
- Indiscriminate nature of scattered deployment
- Self-destruct failure rates leaving persistent contamination
- Difficulty of detection and clearance
- Long-term civilian casualties in former conflict zones
Current Status
- In Service: Russian Federation (active use)
- Stockpiles: Large quantities in Russian and former Soviet arsenals
- Ottawa Treaty: Russia is not a signatory to the Mine Ban Treaty
- Ongoing Use: Documented deployment in current conflicts
Technical Specifications
| Specification | Value |
|---|---|
| Total Weight | 1.5-1.7 kg (3.3-3.7 lbs) |
| Length (Stowed) | 200 mm (7.9 in) |
| Diameter | 63 mm (2.5 in) |
| Explosive Type | A-IX-1 (RDX/wax composition) |
| Explosive Weight | 140 grams |
| Fragment Count | ~400 |
| Fragment Material | Steel |
| Lethal Radius | 16 meters |
| Bounding Height | 0.6-1.0 meters |
| Sensor Wire Length | ~10 meters each (4 wires) |
| Arming Delay | 60-120 seconds |
| Self-Destruct Time | 4-100 hours (variable) |
| Operating Temperature | -40°C to +50°C |
| Battery Type | Lithium primary cell |
Delivery System Compatibility
| System | Type | Mines per Load |
|---|---|---|
| VSM-1 | Helicopter dispenser | Variable |
| KPOM-2 | Vehicle launcher | 72 |
| 122mm Cargo Round | Artillery | 3 |
| BM-21 Cargo Rocket | MLRS | 5 |
Frequently Asked Questions
Q: What makes the POM-2S particularly dangerous compared to conventional mines? A: The POM-2S combines multiple hazardous characteristics: it deploys automatically without human emplacement (making minefields unpredictable), its bounding mechanism detonates at optimal height for maximum fragmentation effect, its four tripwire sensors create a wide activation zone, and its minimal metal content makes detection extremely difficult. The self-destruct feature, while intended to reduce long-term hazard, has documented failure rates that leave armed mines in the environment indefinitely.
Q: How does the bounding mechanism improve the mine’s effectiveness? A: When triggered, the POM-2S launches its main fragmentation body 0.6-1.0 meters into the air before detonating. This elevation optimizes fragment distribution—rather than many fragments being absorbed by the ground (as with surface-detonating mines), the elevated burst projects fragments horizontally across a 360-degree arc at roughly chest height of a standing person. This dramatically increases the probability of causing casualties within the lethal radius.
Q: Why do self-destruct mechanisms fail, and what are the implications? A: Self-destruct failures occur due to battery depletion before the timer completes, moisture infiltration affecting electronics, manufacturing defects, and temperature extremes affecting timing circuits. Documented failure rates vary but may exceed 10% in some production lots. This means that in any scattered minefield, a significant percentage of mines may remain active indefinitely, creating persistent contamination that endangers civilians and clearance personnel for decades.
Q: How do the four sensor wires deploy automatically? A: Upon ground impact, a pyrotechnic sequence deploys the mine’s stabilizing legs and orients it upright. After a brief delay, small propellant charges launch four wire-deploying projectiles radially outward. Each projectile trails a thin sensor wire and carries an anchor that grips soil or vegetation upon landing. The wires are pre-tensioned so that any additional force—such as someone walking into them—triggers the firing mechanism. This entire sequence occurs automatically within seconds of landing.
Q: Can the POM-2S be detected with metal detectors? A: The POM-2S is specifically designed for low detectability. Its outer casing is plastic, and while internal components contain metal, the overall signature is minimal. Standard mine detectors may not reliably detect it, especially in soil with natural mineral content. The thin sensor wires are virtually undetectable. Detection typically requires advanced dual-sensor systems, ground-penetrating radar, or careful visual search—all of which are time-consuming and dangerous in a scattered minefield.
Q: What is the proper response if POM-2S mines are discovered in an area? A: All personnel should immediately stop movement, as tripwires may be virtually invisible. The area should be marked and evacuated along the entry route (the only path known to be clear). No attempt should be made to approach, mark individual mines, or cut sensor wires. Professional EOD teams with specialized equipment must conduct clearance. Even if mines appear inactive or past their self-destruct time, they must be treated as fully armed and extremely sensitive.
Q: How does the POM-2S compare to the American M74 scatterable mine? A: Both are scatterable anti-personnel mines with self-destruct features, but they differ significantly in design. The M74 (part of the ADAM system) uses a simple tripwire and relies on static fragmentation, while the POM-2S employs a bounding mechanism for enhanced lethality. The POM-2S’s four-wire deployment system creates a larger activation zone than the M74’s single tripwire. Both have documented self-destruct failure rates that contribute to persistent contamination.
Q: Why does Russia continue to use mines like the POM-2S despite international criticism? A: Russia views scatterable mines as militarily essential for creating rapid obstacle belts against mechanized forces. Russian military doctrine emphasizes area denial and terrain control, for which mines are considered cost-effective and tactically valuable. Russia has not signed the Ottawa Treaty banning anti-personnel mines, arguing that mines serve legitimate defensive purposes. The POM-2S’s self-destruct feature is presented as a mitigation measure, though humanitarian organizations dispute its effectiveness given documented failure rates.
SAFETY NOTICE: This document is for educational and training purposes. All ordnance should be treated as dangerous until rendered safe by qualified EOD personnel. Suspected explosive items should be immediately reported to military or law enforcement authorities.