Pralaya autonomous loitering platform

Systems / 02

One core. Multiple mission systems.

From sensing to autonomous response, every product is designed as part of an integrated operational architecture.

Air / land / seaHardware + autonomy + software

Flagship programme console

Select a mission architecture.

Switch between the four primary programmes to inspect tactical metrics, core differentiators and platform lineage.

Pralaya loitering munition from the AccelUAV product portfolio
ACCEL / MISSION SYSTEMSTATUS / PRECISION STRIKE
01

PRALAYA

Loitering munition architecture

A common short-, medium- and long-range mission family built for search, observation, positive identification and operator-authorised terminal engagement.

LM-SRLM-MRLM-LRRATOIC / JET
Range classes20 / 60 / 150+ KM
Payload2.5–15 KG
AutonomyLEVEL 4
01

Air-defence suppression

Coordinated interceptors, micro-missiles and early-warning penetration across scalable tactical classes.

02

Terrain-aware navigation

Onboard edge vision and optical navigation maintain mission continuity in GNSS-degraded environments.

03

Human-in-the-loop autonomy

ATR, loiter management and explicit positive commit, abort and re-engage gates preserve operator authority.

Complete portfolio

Platforms, subsystems and software.

The wider portfolio connects mission vehicles, resilient navigation, geospatial intelligence, communications, simulation and operator readiness.

Domain 01

Unmanned vehicles & validation

06 CAPABILITIES
ACE-IV VTOL UAV
Persistent ISR

ACE-IV ISR VTOL UAV

Hybrid fixed-wing VTOL for surveillance, mapping, communications relay and mission-specific sensing without runway dependence.

180+ min25+ km LOSunder 10 min deploy
Grenade dropping multirotor UAV
Field support

Grenade Dropping UAV

Portable multirotor with day/night observation, rugged operator control and a dual-safety payload-release architecture.

5 km control10 km reachEO/IR
UAV swarm control interface
Collaborative autonomy

UAV Swarm System

Heterogeneous aerial vehicles with centralised, decentralised or hybrid coordination for search, relay and validation missions.

shared mappeer routingmission replay
USV maritime swarm concept
Maritime autonomy

USV Swarm System

Containerised surface-vehicle fleet for coastal surveillance, harbour protection and coordinated low-signature operations.

40-ft deployment<3 min launch targetmesh
High-altitude payload testing platform
Test infrastructure

HAPTS

A heavy-lift airborne laboratory for sensor, communications and mission-payload integration before operational aircraft trials.

5 kg payload45 minlive telemetry
Target drone system equipment
Controlled validation

Target Drone System

Repeatable single and swarm aerial targets for radar, EO/IR, RF and counter-UAS acquisition and engagement testing.

single + swarmtruth telemetryreusable

Domain 02

Counter-drone systems

05 CAPABILITIES
Vinaashak short-range autonomous interceptor
Close-in layer

Vinaashak Short Range

Automatic and hand-launched response for hostile FPVs, small multirotors and low-altitude threats.

2 km250 km/hunder 60 sec HL deploy
Vinaashak medium-range interceptor
Perimeter layer

Vinaashak Medium Range

Sensor-cued automatic interception that creates decision time around bases, infrastructure and mobile formations.

up to 10 km300+ km/hmulti-launcher
Vinaashak long-range interceptor
Outer defence layer

Vinaashak Long Range

Distributed battery architecture for threats identified beyond the immediate protected perimeter.

up to 25 km350+ km/hmulti-sensor cueing
Net-catcher counter-drone system
Controlled capture

Net-Catcher

Non-explosive hand- or drone-launched capture for airports, public venues and sensitive infrastructure.

30 m hand launch1 km drone carrierrecoverable
CUAS command and control software
Command layer

CUAS C2 Software

Correlates radar, RF, EO/IR and acoustic feeds, removes duplicate tracks and coordinates approved responses.

AI classificationtime-to-impactincident record

Domain 03

Geospatial intelligence

04 CAPABILITIES
Geolocated AccelUAV digital twin imagery
Operational terrain

Digital Twin

Geolocated 3D models for measurement, route planning, line-of-sight analysis, rehearsal and change detection.

up to 3 cm/pixelup to 20 cm H accuracy3D + GIS
Rapid Live Tactical Mapping interface
Live mapping

RLTM

Near-real-time georeferencing and publication of orthomosaic, elevation and selected 3D outputs from UAV feeds.

45 sq km/dayfield workstationlive QA
Accel MapLink operational GIS interface
Mission GIS

Accel MapLink

Role-based operational collaboration for raster, vector, 3D, imagery, routes, assets, tracks and alerts.

offline syncaudit trailon-prem option
Aerial survey imagery for geospatial acquisition
Data acquisition

Survey & GIS Services

End-to-end collection, control, processing and QA for land records, infrastructure and security programmes.

4,500+ sq km mappedRTK / PPKLiDAR + RGB

Domain 04

Connected soldier & subsystems

06 CAPABILITIES
WARBAND TacWatch
Tactical wearable

WARBAND TacWatch

Drone-threat alerts, navigation, team status and rescue functions on a rugged connected wrist display.

IP67secure meshMIL-STD rugged
Overwatch tactical helmet concept
Connected soldier

Overwatch Helmet

AI-enabled day/thermal sensing, augmented-reality cues and secure communications in the operator’s field of view.

edge AIAR layerencrypted mesh
Visual Positioning System hardware
Resilient navigation

Visual Positioning System

Camera- and inertial-based navigation continuity for UAV, UGV and USV platforms when GNSS becomes unreliable.

30–60 Hzvisual odometryMAVLink
Custom RTK and PPK positioning architecture
Precision positioning

Custom RTK / PPK

Multi-band, multi-constellation GNSS for survey, test instrumentation and autonomous navigation.

~1 cm + 1 ppmup to 20 Hzbase / rover
Centralised swarm telemetry field equipment
Primary command link

Centralised Swarm Telemetry

High-throughput command, vehicle health and selected payload data across a supervised fleet.

up to 1 Mbps5 km LOSencrypted
Decentralised unmanned swarm
Peer resilience

Decentralised Swarm Telemetry

Self-forming peer network for position, intent and local coordination without a single link dependency.

250 kbps1 km per linkmulti-hop

Domain 05

Software, training & simulation

05 CAPABILITIES
DOCUS training dashboard
Operator readiness

DOCUS

Competency-based training and assessment from enrolment through simulator performance and qualification.

objective scoringcohort analyticson-prem
AccelUAV simulator interface
Synthetic environment

Product Simulator Suite

A common environment for UAV, LM, USV, CUAS, wearable and swarm familiarisation, rehearsal and engineering validation.

fault injectionHIL readyreplay
Pralaya mission software console
Precision workflow

LM Mission Software & Sim

Route, loiter and target workflow with navigation health, authorisation gates, training scenarios and review.

commit / abortday + thermalevent timeline
Swarm simulation interface
Collaborative testing

Swarm Sim

Models formation, tasking, network degradation and reassignment across homogeneous and heterogeneous fleets.

up to 100 vehiclesmulti-domainnetwork model
Counter-UAS simulation interface
Decision training

CUAS Sim

Repeatable single and swarm threats for correlation, classification, prioritisation and response training.

sensor faultsclutterdecision review

System-of-systems view

One architecture across the portfolio.

Software and subsystem reuse allows a mission capability to scale without rebuilding every layer from zero.

CapabilityPrimary roleConnected softwareDeployment model
PralayaPrecision observation and operator-authorised terminal missionLM Mission Software, LM Sim, DOCUSRATO / canister; SR, MR and LR classes
VinaashakLayered kinetic counter-UAS interceptionCUAS C2, engagement software, CUAS SimHand-launched, fixed, mobile or distributed battery
ACE-IV / ISRPersistent intelligence, mapping and communications relayMapLink, RLTM, VPSRunway-independent hybrid VTOL
SwarmsCoordinated search, relay, validation and maritime missionsSwarm Sim, centralised and peer telemetryAir and sea; centralised, decentralised or hybrid
Connected soldierLast-mile threat awareness and team contextWARBAND and Overwatch softwareWearable, local mesh and gateway integration