Illegal fishing: Papua New Guinea
Papua New Guinea holds one of the largest and most productive tuna zones in the Pacific, yet its exclusive economic zone wraps around an archipelago whose distances swallow a handful of patrol assets. Distant-water fleets work the seams between the islands where surveillance rarely reaches, and the loss is felt in both national revenue and the coastal fisheries that feed dispersed communities.
A tuna zone too wide for the patrol fleet it has
The country's fisheries wealth sits in open water that dwarfs anything a small fleet of vessels can cover, and the transhipment that moves catch at sea leaves the shore blind to what has actually been taken. Foreign trawlers loiter at the boundary, run dark, and disperse before a patrol crosses the distance to reach them, so a single interception proves little about a fleet working the zone as a matter of routine. What the fisheries authority needs first is a wide-area picture that turns an empty map into a queue of verified leads. Ocean surveillance satellites detect and track vessels across the whole zone, including those that have switched off their transponders, and flag the loitering patterns that mark a trawler on a bank rather than a ship in transit.
Classifying contacts and building a case that holds
Detection alone does not close a case; the archipelago's scale means an interception has to be ordered against evidence, not a hunch, before a vessel slips between islands. Modular aerial platform kits close on the contacts that matter, confirming gear in the water and identity on the hull, and the imagery they capture becomes part of a defensible record rather than an unsupported allegation. Satellite-based Fish Detection adds fisheries analytics (fishing-zone patterns and IUU indicators read from orbit) that sharpen where the leads are worth chasing. Because these capabilities come from independent, non-aligned makers, the resulting picture is tasked on national priorities and retained under national control, with localisation arrangements scoped per programme and subject to export controls and end-use approvals, so the evidence is admissible without waiting on a distant government to release the relevant satellite pass.
How engagement works in Papua New Guinea
Unstrat engages as an accountable single-channel partner: one team representing the manufacturers directly, with end-use certified equipment and in-region sustainment rather than a distribution arrangement. A programme sensibly starts with a satellite baseline that maps the true pattern of activity across the zone over a season, so the authority sizes the problem honestly before committing scarce patrol assets to the widest gaps. Drones and satellite fish-detection analytics are then layered onto that baseline and interception coordinated from a single operations picture, with crews trained in-region to task the sensors and sustain the fleet. The end state is a fisheries watch the country runs itself across its own dispersed waters.
From first briefing to a fisheries watch run in-house
Engagement opens with a briefing that grounds the discussion in how Papua New Guinea's tuna zone is actually worked (the transhipment at sea, the dark runs along the archipelago's seams), so scope follows the real problem rather than a catalogue. Before any representation, end-use is confirmed and export-control clearances established, keeping the channel accountable and single. Capability is then matched to conditions the operator genuinely faces: a satellite baseline sized to the width of the zone, drones and satellite-based Fish Detection analytics chosen for the distances between islands, not a generic package. Delivery is phased, with in-region sustainment building steadily so crews task the sensors and hold the fleet. The advantage is a defensible evidence chain that protects national revenue and coastal fisheries, and a mission the authority owns, with localisation arrangements scoped per programme, subject to export controls and end-use approvals.
Relevant capability
Adjacent priorities in Papua New Guinea
Papua New Guinea's coastline runs for thousands of kilometres around a mountainous mainland and a scatter of islands, far more than any chain of radar stations can hold. Between and beyond the fixed sites lie predictable gaps that smugglers and unauthorised approaches learn to use, so the approaches appear defended on a map while being routinely transited in the spaces the map does not show.
Problem pagePiracy raises insurance costs, deters shipping and endangers seafarers. Space-based vessel monitoring, aerial patrol and hardened port and vessel systems let coastal states detect threats early and protect the shipping lanes their economies depend on.
Problem pageContraband, fuel and untaxed goods cross borders wherever surveillance is thinnest, draining customs revenue. Wide-area overhead surveillance and low-observable radar coverage let enforcement concentrate where the traffic actually moves.
Problem pageRelevant solutions
Papua New Guinea: security context
Papua New Guinea's rugged islands and long coastlines shape its priorities: maritime domain awareness across dispersed waters, protection of its exclusive economic zone and fisheries, surveillance of remote interior regions, and readiness for disaster response. It is an environment where difficult terrain and dispersal define the security task.
An accountable single-channel engagement gives Papua New Guinea a coherent counterpart for those priorities, maritime domain awareness, EEZ and fisheries protection, remote-area surveillance and disaster-response capability. A security agency gains end-use certified equipment, disciplined export-control handling and localisation arrangements scoped per programme rather than promised in advance.
About this challenge
Illegal, unreported and unregulated fishing drains coastal economies and undermines sovereignty over the exclusive economic zone. Persistent satellite surveillance, satellite-data fisheries analytics and aerial ISR give maritime authorities the picture they need to intercept offenders, without depending on a major power's data feed.
Frequently asked questions
How can Papua New Guinea watch a tuna zone larger than its patrol fleet can reach?
Wide-area coverage comes from orbit first. Ocean surveillance satellites detect and track vessels across the whole exclusive economic zone, including those running dark, and flag the loitering that marks illegal fishing, turning an empty map into a queue of verified leads that scarce patrol assets can act on. We would be glad to brief your team on establishing that baseline across the archipelago.
Can Papua New Guinea build fisheries cases without a foreign data feed?
Yes. The satellites, modular aerial platform kits and satellite fish-detection analytics come from independent, non-aligned makers, so the picture is tasked on national priorities and retained under national control, with localisation arrangements scoped per programme and subject to export controls and end-use approvals. That keeps the imagery admissible without waiting on a distant government to release the relevant pass.
How is illegal fishing confirmed before an interception is ordered?
Modular aerial platform kits classify the contacts the satellites flag, closing to confirm gear in the water and identity on the hull, while satellite-based Fish Detection adds fisheries analytics that read fishing-zone and IUU patterns from orbit. The imagery captured becomes part of the case file, so a vessel is intercepted against evidence rather than suspicion, which matters when a boat can vanish between islands.