Border & Territorial Security
Every border security problem is different. We assess your terrain, threat profile and existing capability, then configure the solution that fits.
Platform 07 · Supporting system
Counter-UAS.
Alpha Federal supplies, integrates, sustains and trains on counter-uncrewed-aircraft systems — the sensors that detect and track a small drone, the means to identify whether it is a threat, and the effectors that stop it. We build them into the command architecture a customer already runs rather than delivering a standalone box, and we train the operators who will hold the watch.
As Alpha Federal configures it
Published airframe figures are not the same claim as what this aircraft does with a sensor turret, an operator station and a downlink aboard. These are the numbers that describe the mission configuration.
- What we supply
- The full chain rather than a single component: detection sensors, the fusion and display layer, the effector, and the training and sustainment that keep it working. We also integrate into systems a customer already owns, which is more often the requirement than a clean-sheet installation.
- Detection
- Radar for range and track quality, radio-frequency sensing to detect the control link and frequently to identify the airframe type, electro-optical and infrared for visual confirmation, and acoustic where the site suits it. No single sensor is sufficient alone — radar struggles with very small slow targets against clutter, and RF sensing sees nothing if the aircraft is flying a pre-programmed route with the link off.
- Identification
- The hardest part and the one demonstrations skip. A track has to be classified as hostile, unknown or friendly before anybody can act, and most detections in a real environment are hobbyists, media, survey work or a customer's own systems. A program without a way to identify its own aircraft will generate alerts nobody trusts by the second week.
- Defeat
- Radio-frequency defeat and navigation denial as the common non-kinetic effects; kinetic and directed options where the environment and the law permit them. Which are available to a given customer is a legal question first and a technical question second, and we establish that before recommending anything.
- Fixed, mobile and on-the-move
- Fixed installations protect a base, a port, a refinery or a government quarter. Mobile systems travel with a force and set up in hours. On-the-move protection is a materially harder problem and a smaller set of options. The three are priced very differently and conflating them is a common source of disappointment.
- Training
- Operator qualification, watch-floor procedures, and the maintenance training that keeps the system available. We will train on equipment we did not supply.
The threat is cheap and the defense is not, which is the whole problem.
A small uncrewed aircraft costs a few hundred dollars, needs no airfield, and can carry enough to matter. The systems that reliably detect, identify and stop one cost orders of magnitude more and need trained people watching them.
That asymmetry is not going to reverse, and any honest conversation about counter-UAS starts by acknowledging it. The objective is not to make the threat go away. It is to protect the specific things whose loss you cannot accept, at a cost proportionate to that.
The chain
Counter-UAS is five steps, and a system is only as good as its weakest one.
Detect. Something notices an aircraft is there.
Track. The detection becomes a track with position, heading and speed, held over time.
Identify. The track is classified — hostile, unknown, or one of yours.
Decide. Someone with authority determines whether to act.
Defeat. An effect is applied.
Most procurement attention goes to the first and last. Most operational failure happens in the middle three.
What each sensor actually does
Radar gives range and track quality no other sensor matches, and works regardless of whether the aircraft is transmitting. It struggles with very small, slow, low targets against ground clutter, and a bird will generate a track.
Radio-frequency sensing detects the control and video links, is comparatively cheap, and frequently identifies the airframe type from its signature — which is enormously useful. It sees nothing at all if the aircraft is flying a pre-programmed route with its link off, which is precisely what a deliberate threat does.
Electro-optical and infrared confirms visually and is what turns a track into evidence. It needs cueing — a turret will not find a small drone by searching — and it is limited by weather and darkness in the ways any optical sensor is.
Acoustic is inexpensive and short-ranged, and suits a compact site with a low noise floor.
The point of listing them this way is that a single-sensor system has a known blind spot, and a vendor who does not volunteer theirs is not describing the product accurately.
Identification is the hard part
In any real environment the overwhelming majority of detections are benign — hobbyists, news crews, survey flights, agricultural work, and the customer’s own systems.
A program that cannot quickly separate those from a threat produces alert fatigue, and alert fatigue is how an actual incident gets missed. The two things that matter most are a reliable way to identify friendly aircraft, and a classification procedure the watch actually follows rather than a confidence score on a screen.
This is also where integration earns its place. A counter-UAS system that knows what your own uncrewed systems are doing, because it is connected to the same operations picture, classifies them correctly. A standalone box does not.
Defeat is a legal question first
Interfering with an aircraft in flight, or with a radio transmission, is regulated in almost every country and criminal in many — regardless of the aircraft’s intent. Which agency holds the authority to engage, in what circumstances, over what ground, and with which effects, is a matter of national law that differs sharply between a military base, a civil airport, a border zone and a city center.
We establish that position before recommending an architecture, because a system procured with effectors the customer may not lawfully use is an expensive detection system with an unusable attachment. Detection and tracking are almost always permitted. What may be done next is the question worth answering early.
What we do
Supply, integrate, sustain, train. We deliver systems, and we more often integrate capability into a command architecture that already exists — which is the harder and more useful version of the job.
Sustainment matters more here than in most equipment categories, because a counter-UAS system degrades invisibly. A sensor slightly out of calibration still produces tracks; they are just worse, and nobody notices until an incident. Scheduled verification against a known target is part of how we sustain these, not an optional extra.
Infrastructure required
- Legal authority to engage
- In most countries, interfering with an aircraft in flight or with a radio transmission is regulated and in some cases criminal, irrespective of whether the aircraft is hostile. Which agency may engage, under what circumstances, and with which effect is a national legal question that has to be answered before a system is fielded, not after an incident.
- Spectrum
- Radio-frequency sensing and RF defeat both require coordination with the national spectrum authority. Defeat systems in particular can affect navigation and communications well beyond the intended target, which is why siting and power are regulated.
- Aviation coordination
- A counter-UAS system near an aerodrome or under a civil airway needs an agreed relationship with the civil aviation authority. Detection alone is usually straightforward; anything that affects an aircraft is not.
- Siting and power
- Radar and RF sensing performance depends heavily on siting, clutter and line of sight. A survey before procurement is the difference between a system that performs as advertised and one that does not, and it is cheap relative to the equipment.
- Watch manning
- A system that detects continuously needs someone watching continuously, with authority to act. Counter-UAS installed without a manned watch produces a log nobody reads.
Serves these capabilities
C2 & Intel Fusion
Collection generates value only when it reaches the people who can act on it, in the right format, at the right time, through systems they understand.
Counter-Narcotics & CT
Counter-narcotics and CT programs are shaped by the operational environment, force structure and threat dynamics of each country. We start with your reality.
Common Questions
What does a counter-UAS system actually have to do?
Five things, and it is only as good as its weakest one: detect that an aircraft is there, hold it as a track, identify whether it is hostile, get a decision from someone with authority, and apply an effect. Most procurement attention goes to detection and defeat. Most operational failure happens in the middle three.
Which sensor is best for detecting drones?
None alone. Radar gives range and track quality and works whether or not the aircraft transmits, but struggles with small slow targets against clutter. Radio-frequency sensing is cheap and often identifies the airframe type, but sees nothing if the aircraft flies a pre-programmed route with its link off. Electro-optical confirms visually but must be cued. Any single-sensor system has a known blind spot.
Why is identification the hard part?
Because in a real environment the overwhelming majority of detections are benign: hobbyists, media, survey flights, agricultural work and the customer's own systems. A program that cannot separate those from a threat quickly produces alert fatigue, and alert fatigue is how an actual incident gets missed.
Can we legally jam or shoot down a drone?
That depends entirely on national law, and it is the first question rather than the last. Interfering with an aircraft in flight or with a radio transmission is regulated in almost every country and criminal in many, regardless of the aircraft's intent. Detection and tracking are almost always permitted; what may be done next differs sharply between a military base, a civil airport, a border zone and a city.
Can you integrate counter-UAS into systems we already own?
That is more often the requirement than a clean-sheet installation, and it is the more useful version of the job. A counter-UAS capability connected to the operations picture you already run will correctly classify your own aircraft; a standalone box will not.
Do you supply fixed, mobile or on-the-move systems?
All three, and they are priced very differently. Fixed installations protect a base, port, refinery or government quarter. Mobile systems travel with a force and set up in hours. Protection while actually moving is a materially harder problem with a smaller set of options. Conflating the three is a common source of disappointment.