Observation & surveillance drones
Persistent aerial ISR
Overview
These observation and surveillance drones deliver a continuous overhead picture: multirotor and fixed-wing ISR platforms with stabilised day-and-night sensors and secure datalinks. Built by the maker of the counter-UAS chain, they are designed to survive the same defences they inform.
A continuous overhead picture you own outright: secure datalinks, no coalition data-sharing obligations, from the maker that also builds the counter-UAS chain.
Capabilities
- Multirotor and fixed-wing ISR platforms
- Stabilised EO/IR sensors for day-and-night observation
- Live video to the ground control station over secure, encrypted datalinks
- Onboard tracking and detection assistance for persistent overwatch
- Feeds the same air picture as the manufacturer's detection and defeat layers, so observation and defence work as one architecture
Specifications
| Role | Observation / ISR |
| Sensors | Stabilised EO / IR, day-night |
| Datalink | Encrypted, ground control station |
| Origin | Independent / non-aligned |
Why Unstrat: the difference
Unstrat is the authorised global representative and distributor for this capability. It is already in service with a track record behind it, so you are buying something that has done the job elsewhere, not funding a first attempt. You are not the test bed.
Independent, non-aligned origin, with no political exposure to any major-power ecosystem.
One accountable team from first briefing through delivery and in-region sustainment.
Built by the maker of the counter-UAS chain: designed to survive the defences it informs.
How it reaches you
Related capability
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Procurement & sustainment
Classification and the end-user-certificate chain are confirmed before this capability is represented to your market.
Sourced from an independent manufacturer: no major-power disclosure rules or political conditions.
A single team responsible from first briefing through delivery: not a chain of foreign primes to integrate yourself.
Lifecycle support and operator training delivered in-region, building capability that outlasts the initial deployment.
Questions buyers ask
What is a surveillance drone used for?
Persistent observation: holding a named area of interest, day and night, and putting live imagery in front of a commander who has to decide something. The Unmanned Systems Developer's line covers multirotor and fixed-wing ISR platforms with stabilised EO/IR sensors, onboard tracking assistance and live video to the ground control station over encrypted datalinks. They are in service and flown on task by trained crews.
See: Sensors, datalink and airframe typesISR as an architecture, not a platform
How long can a surveillance drone stay in the air?
We do not publish endurance, ceiling or datalink range, and both competitors in our comparison do. Ukrspecsystems publishes up to 4 hours on SHARK and up to 7 on SHARK-M with up to 180 km of encrypted link; STM publishes 45 minutes and 10 km for the TOGAN quadrotor. Those are the figures to test a persistence requirement against, and a serious tender should force us to state ours.
Best ISR drone for border surveillance?
On published persistence, SHARK-M is hard to beat: up to 7 hours, up to 180 km of encrypted link, a 30x day sensor with 640 x 512 thermal and a laser rangefinder to 1.8 km. The Unmanned Systems Developer's line offers stabilised EO/IR on encrypted links from a non-aligned supplier that also builds the counter-UAS detection and defeat layers, so surveillance and air defence share one picture. Which matters more depends on whether your problem is reach or integration.
See: SHARK, TOGAN and our ISR line comparedSovereign ISR across land, sea and air
Are surveillance drone video links encrypted?
Ours are: live video runs to the ground control station over secure, encrypted datalinks. We describe the link as encrypted without naming a standard, while STM publishes AES-256 and Ukrspecsystems publishes anti-spoofing and jamming protection on SHARK-M. Naming the standard is a reasonable tender requirement and we say so on our own comparison page.
Surveillance drone for coastal and maritime patrol
Coastal work is a persistence and link-range problem before it is a sensor problem, because the target is small, moving and far offshore. A fixed-wing platform with a stabilised EO/IR sensor and onboard tracking is the airborne layer; wide-area sensing from orbit is the layer above it. Design the two together rather than buying an aircraft and hoping it covers the EEZ.
See: Satellite ISR vs drone ISRMaritime awareness as one fused picture
ISR drone that keeps working when the adversary jams the datalink
Assume the link will be contested and buy accordingly. Ukrspecsystems publishes anti-spoofing and jamming protection on SHARK-M with a radio modem stated as 250 per cent stronger than the previous version; STM publishes AES-256 on its mini UAV datalink. Our platforms use secure encrypted links to the ground control station, and we do not publish a named standard, so make jamming behaviour a live trial condition for every bidder rather than a paragraph.
See: Link security compared across three suppliersElectronic warfare for the drone age
Should ISR and counter-drone systems come from the same supplier?
It helps more than most buyers expect. STM publishes TOGAN handing target coordinates straight to a KARGU ground control station, and the developer builds its ISR platforms to feed the same air picture as its detection and defeat layers. When the sensor and the effector are separate procurements, integration becomes the buyer's problem and it usually surfaces during the first real engagement.
See: Integration with the counter-UAS chainDetection and defeat through one channel
Multirotor or fixed-wing for persistent overwatch?
Multirotor for confined launch points, quick reaction and hover-and-stare over a fixed point; fixed-wing for coverage, altitude and time on station. Our line covers both, which lets a force hold the same sensor standard across two flight profiles. The published competitors illustrate the split neatly: a 3.4 m fixed-wing aircraft with hours of endurance against a quadrotor with 45 minutes and vertical launch.
See: Fixed-wing vs multirotor dronesAirframe types in the ISR line
What does a surveillance drone cost to run over five years?
Batteries, gimbals and operator time, in roughly that order, plus whatever the spares chain does to availability. STM publishes an 80-minute battery charge for a 7.5 kg quadrotor, which tells you how the tactical cost accrues. Compare spares lead time and the price of a replacement gimbal rather than the purchase price of the aircraft, because that is where multi-year cost hides.
We rely on partner-provided imagery of our own territory. What does it take to stop doing that?
Borrowed intelligence comes with borrowed priorities and a partner's schedule. A sovereign layer needs three things: airframes you task yourself, secure links you own, and analysts trained in-region to turn imagery into decisions. Our ISR platforms are supplied with the ground control station and datalink from the same team, so there is no third government in the chain, and the training pipeline sits alongside the aircraft.
See: Tasking control and data custodyBuilding the collection layer as a programme
Who owns the imagery a surveillance drone collects, and can that be written into a contract?
It can and it should. All three suppliers in our comparison encrypt the downlink, so the difference is contractual and political rather than technical: who supplies the ground segment, who holds the software keys, and whether the supply relationship carries expectations about data sharing. Our platforms are of non-aligned origin with the ground station and datalink from the same team. Nobody publishes their data-sharing obligations, so treat it as a contract clause rather than a datasheet line.
Our ISR aircraft will be flying against an adversary who also owns counter-drone systems. Does that change what we buy?
It changes everything about survivability. An ISR platform designed by a company that also builds detection and defeat systems is built with knowledge of how it will be hunted, which is the design principle behind our line. Ask each bidder how their aircraft behaves when it is detected, what its acoustic and radar profile looks like at operating altitude, and what the recovery procedure is when the link is lost over hostile ground.
See: Designed to survive the defences it informsCounter-UAS approaches compared
What environmental limits should a border force check before buying an ISR drone?
Temperature range, wind resistance and whether the aircraft flies in precipitation. Ukrspecsystems publishes −15 °C to +45 °C, wind to 20 m/s and dry conditions only for SHARK; STM publishes −20 °C to +50 °C and 10 m/s for TOGAN. We do not publish an environmental envelope for the ISR line, which border customers ask for first, so require the figure in writing from every bidder and then fly the trial in your worst month.
How do we choose between buying more aircraft and buying satellite coverage for wide-area surveillance?
They answer different questions. Satellites give repeat-visit coverage across an entire territory; aircraft hold a named area for hours once something has been noticed. A workable architecture cues one from the other, and the mistake is buying one layer and expecting it to behave like the other. Decide the persistence you need over each area first, then allocate it between orbit and airframe.
See: Satellite ISR vs drone ISRLayering altitude and persistence
Our supplier is at war and we are worried about the delivery queue. Does that risk apply to ISR drones?
It applies to any supplier whose own forces need the same production line. Ukrspecsystems builds excellent aircraft and states that SHARK-D is on active service with the Ukrainian Armed Forces, which is both a strong reference and a reason to ask where you sit in the queue. The Unmanned Systems Developer's origin is non-aligned with in-region sustainment, so neither a wartime domestic priority nor a foreign export licence sits between you and a replacement gimbal.
Observation & surveillance drones: questions
What are Observation & surveillance drones?
Observation & surveillance drones are Unstrat's Sky (Air Domain) capability: These observation and surveillance drones deliver a continuous overhead picture: multirotor and fixed-wing ISR platforms with stabilised day-and-night sensors and secure datalinks. Built by the maker of the counter-UAS chain, they are designed to survive the same defences they inform.
How do Observation & surveillance drones work?
Observation & surveillance drones deliver their effect through multirotor and fixed-wing ISR platforms, Stabilised EO/IR sensors for day-and-night observation and Live video to the ground control station over secure, encrypted datalinks, capabilities matched to the requirement and confirmed under briefing rather than published.
Who makes Observation & surveillance drones?
Observation & surveillance drones are built by The Unmanned Systems Developer, whose focus is counter-uas, loitering munitions & unmanned aircraft. Unstrat represents The Unmanned Systems Developer to government and enterprise buyers worldwide as an independent, non-aligned prime vendor.
Why choose Observation & surveillance drones over a major-power alternative?
Observation & surveillance drones are sourced from an independent, non-aligned manufacturer, so they carry no major-power disclosure rules, upgrade-locks or political ramifications. Concretely: built by the maker of the counter-UAS chain: designed to survive the defences it informs. The capability is accountable to you, not to a foreign vendor's government and its release schedule.
How are Observation & surveillance drones procured, and where can it be exported?
A continuous overhead picture you own outright: secure datalinks, no coalition data-sharing obligations, from the maker that also builds the counter-UAS chain. Every engagement begins with a briefing, and export eligibility is confirmed per market under briefing rather than published. Where controlled capabilities are involved, the classification and end-user-certificate chain is confirmed first. Observation & surveillance drones are then sustained in-region by one accountable team from briefing through long-term operation.