Illegal fishing: Chile
Chile's exclusive economic zone reaches far into the southeast Pacific, where cold, productive currents draw distant-water fleets to the outer edge of national waters and squid and pelagic stocks move across the boundary with the season. Policing a zone this deep against fleets that gather just outside it is fundamentally a problem of persistent awareness at range, not of patrol density alone.
Fleets that mass at the edge of a deep zone
The country's fisheries exposure is defined by distance: large fleets working the high seas just beyond the boundary can dip across it where surveillance thins, and vessels running dark are invisible to a patrol that arrives only after the fact. Ocean surveillance satellites detect and track vessels across the whole zone, including those that have switched off their transponders, so an empty map becomes a ranked list of contacts. Aerial ISR then classifies the contacts that matter, so an interception is ordered against evidence rather than a chance encounter at the edge of endurance.
Turning a distant detection into a lawful interception
What makes the Chilean case demanding is that the offence usually happens at ranges where a cutter cannot loiter, so the picture must be strong enough to commit a scarce asset with confidence and to stand up afterwards. Fisheries traceability connects the at-sea detection to the landing and the paperwork ashore, so a vessel's account of where it fished can be tested against where it was actually seen. Because these capabilities come from independent, non-aligned makers, the evidence is retained under national control, with localisation arrangements scoped per programme and subject to export controls and end-use approvals.
How engagement works in Chile
Unstrat engages as an accountable, non-aligned single channel: one team representing the manufacturers directly, with end-use certified equipment and in-region sustainment rather than a distribution arrangement. A sensible programme starts with a satellite baseline that shows where fishing pressure truly concentrates along the zone boundary, then adds aerial ISR and traceability so interceptions are ordered on evidence and prosecutions hold. The non-aligned position keeps the fisheries picture answerable to the national authority rather than to a foreign feed that can be filtered or withdrawn.
From a briefing at the boundary to a case that holds
An engagement begins with a briefing on where fishing pressure genuinely gathers along the deep zone boundary, and where the authority's cutters run out of endurance, the practical constraints an evidence-led interception has to work within. Before any maker is represented, end-use is confirmed and the export-control and end-use approvals are settled. Ocean surveillance, aerial ISR and fisheries traceability are then matched to the tempo and reach the fisheries service can actually sustain, so scarce assets are committed on evidence rather than chance and the resulting picture protects a prosecution afterwards. Sustainment is phased in-region so the advantage endures season to season, keeping the mission answerable to national command, with localisation arrangements scoped per programme, subject to export controls and end-use approvals.
Relevant capability
Adjacent priorities in Chile
Chile's maritime frontage is a single, near-continuous ribbon of Pacific coast running the length of the country, backed by fjords, channels and offshore islands that break a coastal radar's line of sight. Watching so long and so intricate a shoreline is less about one dense sensor wall than about closing the shadows between stations spread thinly along a vast frontage.
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
Chile: security context
Chile's long Pacific coast and rugged interior shape its priorities: maritime domain awareness across a vast ocean frontage, protection of its exclusive economic zone and fisheries, security of mining regions, and readiness for disaster response. It is an environment where wide-area awareness and resilience to natural hazards matter equally.
One accountable, non-aligned partner gives Chile a coherent counterpart for those priorities, Pacific maritime domain awareness, EEZ and fisheries protection, mining-region security and disaster response. A defence ministry gains end-use certified equipment 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 does this help police fleets that gather outside Chile's zone?
Satellites keep a continuous picture across the whole exclusive economic zone and its boundary, so vessels that dip across the line, including those running dark, are detected and tracked rather than missed between patrols. Aerial ISR then confirms the contacts worth committing a cutter to, so interceptions are ordered on evidence at ranges where loitering is impossible.
Can the system support a prosecution and not just a sighting?
Yes. Fisheries traceability links the at-sea detection to the landing and the documentation ashore, so a vessel's claimed fishing ground can be tested against where it was actually observed. The result is an evidentiary chain that survives challenge, not a lone sighting.
Who controls the surveillance data Chile relies on?
The national fisheries authority does. The sensing comes from independent, non-aligned makers, so the imagery and tracks are retained under national control, with localisation arrangements scoped per programme and subject to export controls and end-use approvals.