Among those to address the conference was Milkor’s Daniel du Plessis, as well as Armscor’s Lea Peterson. They both presented a frank assessment of South Africa’s current capabilities, arguing that the scale of the challenge requires a combination of modern surveillance technologies, smarter procurement approaches, and enhanced operational integration across the border environment.

Du Plessis, Milkor’s Marketing and Communications Director, began by highlighting the immense scope of the Border Management Authority’s (BMA’s) mandate and the challenges it faces. He noted that that the BMA oversees some 71 ports of entry, of which 52 are border posts, 9 are sea ports, and 10 are international airports, notwithstanding the country’s 4800km land border and 2800km coastline. He pointed to South Africa’s vast maritime domain as an area of particular concern, noting that the country’s Exclusive Economic Zone, which spans “more than 1.5 million square kilometres,” is increasingly vulnerable to resource exploitation and expanding shipping routes. This, he argued, requires strengthened “maritime surveillance, maritime operational capabilities and response capabilities.”

Despite the BMA’s fiscal and personnel constraints, du Plessis commended the BMA’s performance to date: “The BMA has had a tremendous track record…of doing extremely good work with the available resources, both in terms of personnel and funding.” But he stressed that the scale of South Africa’s border security task exceeds the BMA’s current capacity. Drawing on international benchmarks, he noted that effective border protection “typically requires 3-5 personnel per 1km to patrol” in high-risk environments. Applied to South Africa, this suggests “a need for between 10 000 and 15 000 dedicated border personnel,” significantly above the BMA’s present staffing levels.

Du Plessis also identified equipment shortfalls as a major concern. Benchmarking against Europe, Asia and the US, du Plessis said that ideally South Africa would need to have “about 240 to 480 routine border units [vehicles]” and “100 to 150 armoured vehicles” for high-risk areas. Maritime capability, he added, would ideally involve “about 350 patrol craft and offshore vessels supplemented by 9-12 long endurance UAVs.” Current availability, he noted, is nowhere near this ideal.

While du Plessis placed a strong focus on the BMA’s various challenges, he emphasised that this assessment “is not a criticism,” but an honest reflection of its operational environment. “Current challenges are funding and staffing…it limits your day-to-day operations, limits the funding required for new technology, new equipment, and infrastructure upgrades…and limits the staff available for operations.”

Despite these challenges, du Plessis did point to a number of areas where significant progress has been made. These ranged from improved transit times at the Oshoek Border Post to the BMA’s “tremendous work in apprehending over 6 000 undocumented immigrants,” noting that while the “successes show potential they are still only the tip of the iceberg.” He said there is still a lot to be done.

Du Plessis argued that strategic investments in technology could significantly reduce undetected crossings and improve operational efficiency. Advanced unmanned systems, in particular hold significant potential for force-multiplying benefits, he argued, pointing to the Milkor 380 UAV as an example of the ideal asset required for persistent surveillance, given its “30 hours endurance, 4 000km range, and a multitude of different advanced sensors.”

“Using unmanned vehicles to overcome large areas of unmonitored land and maritime borders, with limited staff, could reduce undetected crossings by 50 percent,” du Plessis stated.

Like other industry representatives present, du Plessis called for greater collaboration with South Africa’s defence industry, noting that many of the required capabilities already exist locally. “We are exporting everything you need already to foreign countries, why not make use of this,” he said.

Moreover, he urged the adoption of public-private partnerships (PPPs), arguing that PPPs “supplement and add to the state’s capabilities” without replacing them. As an example, he proposed a pilot project for a “400 km Beitbridge security zone,” offering the use of a Milkor 380 UAV with the state only responsible for the running costs.

Procurement must become a strategic enabler

Lea Peterson, Business Enablement Projects Coordinator at Armscor, addressed the legal, technical, and operational considerations that underpin border-security procurement.

Using the recent adoption of body-worn cameras as an example, she noted that systems must meet stringent national requirements, ensuring that evidence is “handled securely, that is not altered and is auditable.” She described body-worn cameras as essential for both safety and transparency, adding that they are “foundational support for the BMA’s mandate.”

On technology acquisition more broadly, Peterson stressed that systems must be “legally sound, user friendly, and technically robust.” For drones, this includes “user controls, collision avoidance, and avoiding drifting.” She warned that funding shortages affect not just equipment, but also long-term compliance and operator performance. “We cannot swap the issue of funding for investment in equipment that makes the work of our officials easier,” she said.

The crux of her argument was that agencies, like the BMA, when approaching procurement, must think strategically. Procuring the right system, at the right price, is far more effective over the long term than buying for the sake of it. “Our commitment must be for strategic investment not just expenditure,” she emphasised. “Ineffective border technology leaves South Africa vulnerable to various illegal activities which directly erodes national security and costs the fiscus.”

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A systematic review published in Disaster Medicine and Public Health Preparedness recently confirmed how essential situational awareness has become to ensure effective and efficient disaster response. Another study showed how combining body-worn cameras, drones and AI could support real-time situational awareness and improve evidence collection, officer and public safety, and operational efficiency. Technology is changing the shape of saving human lives, and already there are multiple use cases worldwide that underscore its value.

Body worn cameras have become live-streaming intelligence nodes, drones now arrive on the scene before officers, and IoT sensors add layers of environmental insight. Combined with the rapidly changing capabilities of AI, these technologies are moving situational awareness from fragmented inputs to a unified, predictive view.

Proven Impact that is globally validated.

The impact of these tools is also measurable. The Chula Vista Police Department in California, for example, has deployed drones as first responders on more than 20,000 missions and have cut their average response times by more than two minutes. The Lancashire Constabulary in the UK equipped 2,200 officers with integrated body-worn cameras to streamline reporting and boost transparency, and in 2024, Police Scotland committed £13.3 million to a nationwide rollout of 10,500 devices following 81% public support. In Seattle, Brinc, a drone manufacturer, has expanded its Responder drone platform to more than 700 public safety agencies across the United States. And in China, UAV-based communication nodes have kept operations running in disaster zones where terrestrial infrastructure has failed.

Why this matters today

Globally, the demand for richer situational awareness has reached a tipping point. Citizens expect every interaction with emergency services to be transparent and backed by verifiable evidence, a standard reinforced by research showing body-worn video reduces public complaints and escalations dramatically. At the same time, the pressures of rising urban density, climate-related disasters, and increasingly complex security threats are stretching traditional tools beyond their limits.

In South Africa, the safety environment is equally on the cusp of change. Transforming first responder and citizen safety is urgent. For every police officer, there are six private security guards, most operate with fragmented systems, often relying on WhatsApp groups to coordinate responses, and ambulance operators frequently dispatch vehicles without visibility into what equipment and medication they have available. Combined, these factors undermine survival rates.

At the same time, city governments like Cape Town have shown the life-saving impact of resilient communication networks. They kept first responders connected during the recent wildfires and show the art of the possible when mission-critical communication and situational intelligence are treated as public infrastructure.

And how the accessibility and readiness of today’s technology is making it easier for cities and governments to change. With LTE and 5G now embedded across most urban centres, the networks exist to carry real-time video, telemetry, and AI-driven analysis directly into command centres. For the first time, agencies can move from fragmented updates to continuous, multi-layered intelligence, allowing them to anticipate hazards, respond faster, and build trust through accountability.

And the proof is in the results – when intelligence is delivered faster, outcomes improve, public trust and officer safety increase and communities experience tangible value. The future lies in convergence. Body-worn video, drone reconnaissance, IoT sensors, and AI analytics, when connected through a single platform, create a living operational ecosystem. Instead of officers drowning in raw data, decision-makers receive actionable intelligence: suspect locations, hazard alerts, biometric stress readings, or automated evidence logs.

A measurable strategic pay-off

Importantly, the pay-off is very clear. Technology brings transparency alongside reduced litigation risks through verifiable chains of evidence; faster response times; improved operational efficiencies with automated tagging and streamlined reporting; and community trust driven by accountability. Crucially, these investments also lay the groundwork for smart city capabilities with predictive policing, cross-agency data sharing and AI-driven dispatch.

This is the direction Sentiv has taken, with modular platforms that integrate easily into existing dispatch and command systems. The Sentiv model is already in use, supported by flexible commercial structures such as Body-Worn Cameras-as-a-Service or Drone-Response-as-a-Service solutions. These modular solutions allow decision-makers to opt into next-generation situational awareness using solutions and approaches already proven, both locally and globally.

For leaders in South Africa and across Africa, the opportunity is to leapfrog legacy models and build integrated, cloud-enabled situational awareness from the ground up. By doing so, they can save lives, reduce risk, and create safer, more resilient communities, and avoid the costs and complexity that come with fragmented systems, slower responses and reduced public trust.

Written by Reshaad Sha, Executive Chairman, Sentiv.

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Drone Force specialising in unmanned aircraft systems (UAS) that are capable of autonomous launch, landing, and recharging. This partnership leverages Vumacam’s extensive network of cameras and license plate recognition technology alongside Drone Force’s “drone-in-a-box” systems to provide continuous aerial surveillance, legally compliant with South African Civil Aviation Authority (SACAA) regulations and PSIRA (Private Security Industry Regulatory Authority) accreditations.

Drone Force’s autonomous drones operate from docking stations that allow them to deploy in various weather conditions, day or night. When integrated with Vumacam’s fixed camera infrastructure and real-time video intelligence platform, the drones add a critical aerial perspective that complements the ground-based coverage. This integration creates a more complete security picture, enabling faster and smarter resource allocation in crime monitoring and intervention.

The combined surveillance capabilities enhance situational awareness for security teams and law enforcement, providing a new vantage point that criminals find harder to evade. Vumacam’s CEO, Ricky Croock, highlights that this partnership elevates surveillance to new heights, ensuring safer communities through faster interventions and better intelligence sharing. Drone Force CEO, David De Lima, emphasizes how the synergy between their drone systems and Vumacam’s extensive camera network results in an effective Drone First Response solution, which improves response times and ultimately saves lives.

Vumacam’s mission is to use video technology and collaboration to make South Africa safer. This partnership with Drone Force is a natural extension of that mission, combining cutting-edge ground-based and aerial surveillance technologies to provide actionable intelligence in real time. Together, they aim to foster safer, smarter cities where people and businesses can thrive with enhanced security.

Vumacam provided an example of one operation in which a Drone Force pilot identified a fire during an aerial patrol. “Within minutes, a K9 Unit was deployed, uncovering a suspect burning stolen cables. The drone continued to monitor the scene while ground units responded,” it said. The Drone Force pilot’s actions led to the suspect’s arrest and the recovery of the stolen cables.

Michael Lever, 24/7 Drone Force’s Technical Director, said: “We are proud to partner with Vumacam in advancing compliant, integrated drone operations at scale. By fusing Vumacam’s extensive CCTV and analytics-driven SafeCity network with our docked drone technology, we can deliver aerial coverage seamlessly integrated into existing monitoring platforms. This creates a unified operational picture that strengthens situational awareness, speeds up incident response, and optimises resource deployment. The ability to layer aerial intelligence over Vumacam’s proven analytics engine marks a significant step forward in South Africa’s security ecosystem—making interventions smarter, faster, and more effective.”

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Managing Director Bertus van Zyl told ProtectionWeb that developing computer vision software can take the load off pilots and alert pilots to, for example, movement while a drone is on patrol: a UAV will only call on the pilot when needed. This means pilots will not have to monitor their UAV continually, reducing pilot fatigue, especially during night operations. Artificial intelligence (AI) will also mean that it will be feasible for pilots to control multiple drones simultaneously.

Van Zyl explained that Aerial Works is developing its own computer vision software. The company is aiming for a future where one pilot can control a swarm of drones from a remote location and even have fully autonomous swarms of drones. As the company can fly its drones over the internet, operating multiple drones across different locations is not a problem.

Aerial Works and its UAV manufacturing arm, Sky Robots, is at the forefront of South Africa’s rapidly advancing drone industry. Founded in 2017, Aerial Works has established itself as a leading provider of premium drone security services in South Africa, catering to the military, police, private security, and mining sectors.

“Our competitive advantage is training, operations, and manufacturing,” said Aerial Works and Drone Guards Director Kim James. Speaking at the Securex 2025 exhibition at Gallagher Estate last week, she explained that by manufacturing its own UAV through Sky Robots, Aerial Works is able to provide a custom-designed aircraft suited to harsh African conditions and backed up by a ready supply of spares.

Aerial Works makes use of multi-rotor drones for operations requiring no more than a 5 km radius, and vertical takeoff and landing (VTOL) fixed wing drones for operations of more than 15 km and requiring two hours or more time in the air.

The SRV22E VTOL fixed wing is manufactured in-house by Sky Robots, which was established in 2019 as a sister company. The UAV combines the agility and manoeuvrability of a quadcopter with the extended flight range and speed of a fixed wing aircraft. Made out of carbon fibre, it is lightweight and strong as well as water-resistant for inclement weather operations – it can also operate at night. It can carry a 1 kg payload for two hours. An innovative lidar landing assistance feature ensures smooth landings regardless of landing environment. Further enhancing safety is an Automatic Dependent Surveillance-Broadcast (ADS-B) transponder to avoid potential collisions with nearby aircraft. As it is manufactured locally, it is relatively cost effective to produce: training for two pilots, a control room and SRV22E all cost just R1.3 million.

In conjunction with Sky Robots, Aerial Works is able to offer a turnkey service, including drone pilot training for both multirotor and VTOL fixed wing drones, command and control vehicles and containers, drones, and software solutions for planning, execution and management of drone operations.

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The drones are equipped with some of the most advanced night vision cameras in the world, including thermal detection technology.

Powered by Artificial Intelligence (AI), the devices are able to recognise and lock onto heat sources, moving people, or vehicles. They can also travel at speeds up to 43 kilometres per hour and are capable of operating in remote rural areas without access to GPS and even underground.

Speaking at a media briefing on Thursday, Home Affairs Minister Dr Leon Schreiber said the launch of technology marks the biggest step forward for enhancing border security and management.

“Data shows that when we first trialled the use of drones over the festive season, the number of attempted illegal crossings that were successfully prevented, increased by 215%,” said the Minister.

He added that the Border Management Authority (BMA) will now permanently deploy this cutting-edge technology on a fulltime basis.

“Our message to would-be illegal immigrants and smugglers is clear. We are now watching the borderline during the day, we are watching at night, we can see your body heat wherever you try to hide, and we will catch you.

“As we roll out more and more cutting-edge technology, there are fewer and fewer places to hide for criminals who undermine our national security,” he said.

Schreiber explained that the cameras will be fitted to officials working in the port environment to detect and punish acts of corruption, while also monitoring the efficiency of officials.

“Importantly, the cameras are linked to a dedicated Digital Evidence Management System which ensures that all footage is admissible in court to ensure successful convictions.”

BMA Commissioner Dr Micheal Masiapato said the 2025 Easter Operation follows the successfully implemented 2024/25 Festive Season Plan which saw a steady increase of 5 084 251 travellers processed across 71 ports of entry.

“This plan builds on the successes and lessons learned from our previous operations, ensuring the advancement of robust mechanisms for safe and secure travel,” Masiapato said.

Heightened operations

Speaking at the media briefing in Pretoria, the Commissioner said that through the assistance of drone technology, previous deployments in the December-January operations were responsive and reactional to illegal movements.

“The increase in festive season movements prompted the BMA to officially begin with the Easter Planning Phase on the 1st of February 2025 through to the 14th of April 2025.

“The Execution phase of the BMA’s Easter Operational Plan will run for a period of 10 days starting from the 15th to the 24th of April 2025, during which period deployments and intensified border operations will be heightened.
“We are here to serve the citizens of the country to deter any illegality at our ports of entry and border law enforcement area without fear or favour,” he said.

Masiapato said the Easter period is traditionally characterised by a significant spike in the movement of people and goods across the country’s ports, placing increased demand on the BMA to maintain optimal operational readiness.

“During this period, families travel for religious observances, holidays, and cultural gatherings, while traders and transporters increase activity in preparation for the long Easter weekend.

“With the expected increase in attendance from the Zion Christian Church in Limpopo, more travellers are expected to move from our neighbouring countries into South Africa. These heightened activities bring both opportunities and risks, requiring a concerted and integrated operational response,” he said.

The BMA is undertaking training to equip eight officers to become expert drone pilots. They will operate the devices on a shift basis and will move around different ports in the country.

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The company said this aircraft represents a significant leap forward in sustainable aerial technology, catering to military, security, and conservation missions.

The Transition is ALTI’s first fully electric vertical take-off and landing (e-VTOL) aircraft, designed to enhance efficiency, reduce costs, and minimise environmental impact. Its all-electric propulsion system eliminates emissions while significantly lowering operational and maintenance expenses, it said. The aircraft has a three-hour flight endurance, a 100-kilometer range, and a cruise speed of 40 kilometres per hour.

Duran De Villiers, Founder and Director of ALTI Unmanned, noted the importance of this shift, stating that the “stems from the need to meet our clients’ evolving demands. We’ve focused on delivering an aircraft that’s as close to 100% reliable as possible, safe, cost-effective, and virtually undetectable. Our clients, whether in surveillance, reconnaissance, or conservation, require an aircraft that’s not only efficient but also silent and stealthy.

“While going all-electric, we continue to lead the way with best-in-class endurance, achieving over three hours of flight time, fully equipped with payload. Moving into an all-electric future allows us to ensure that we continue to meet these needs while offering the most advanced, dependable solutions available.”

The aircraft’s low operational cost, estimated at under ten dollars per hour, makes it a practical and sustainable choice for long-range missions, ALTI said.

The company’s UAV range stands out due to its ability to take off vertically using rotors and then transition to horizontal flight – this does away with the need for runways or complex launch and recovery methods.

ALTI has shipped more than 1 000 unmanned aircraft to over a dozen countries since 2012. In 2021, Israel’s Avnon Group concluded an agreement to acquire a substantial stake of equity in ALTI, with UAV co-production to take place in Israel.

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Sergeant Monyela’s journey with SAPS began on 14 July 2008, when he successfully completed Basic Training at the Tshwane Police Academy. His early years in Visible Policing and Support Services provided invaluable field experience, shaping him into a well-rounded officer. Driven by a desire to make a lasting impact, he sought out one of SAPS’ most challenging environments: the Airwing. After completing specialized ALEO and Drone Pilot training, he quickly proved himself as a fearless and highly skilled professional, ready to tackle any aerial law enforcement challenge.

As a Drone Pilot, Sergeant Monyela is at the forefront of operations such as Vala Umgodi, a tactical initiative aimed at dismantling illicit mining and other criminal activities. Drones have revolutionised policing by offering real-time aerial surveillance, intelligence gathering, and efficient monitoring of vast, otherwise inaccessible areas. His piloting skills significantly enhance operational effectiveness, enabling swift interventions while reducing risks for ground officers. His ability to capture crucial footage from above ensures that law enforcement remains one step ahead of criminals.

Beyond crime-fighting, Sergeant Monyela and his team play a vital role in Search and Rescue operations. During recent heavy rains, when the province experienced multiple drowning incidents, including cases involving children, his drone piloting skills proved indispensable in locating and retrieving victims under challenging conditions. His work in these critical missions underscores the life-saving potential of aerial law enforcement.

Sergeant Monyela’s dedication to professional excellence extends beyond his policing duties. Recently, he earned an LLB degree, further strengthening his expertise and qualifications at the Airwing. His commitment to continuous learning and self-improvement demonstrates his determination to make a greater impact in both his professional and personal life. His unique combination of hands-on expertise and academic achievement makes him a valuable asset to SAPS and the broader community.

Sergeant Monyela’s dedication and exceptional service have not gone unnoticed. Provincial Commissioner Lieutenant General Thembi Hadebe and her management team commend his contributions to law enforcement. “This is one of the most sought-after careers in the academic and professional space. SAPS is privileged to have a skillful Drone Pilot like Sergeant Monyela. His passion for service is unmatched,” said Lieutenant General Hadebe.

Whether navigating the skies or patrolling the streets, Sergeant Monyela remains steadfast in his mission to uphold safety and justice, ensuring a safer future for all South Africans.

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The UAV, designed to provide a cost-effective intelligence, surveillance and reconnaissance (ISR) capability, amongst others, has a flight endurance of over 10 hours and range of 800 km with a 7 kg payload, rivalling the performance of UAVs twice its size. The SF30, according to the company, is a persistent, multi-functional, rugged VTOL aircraft with class-leading performance, but at a significantly lower price point and much smaller logistical footprint than competitors.

Four electric motors with position-locking propellers provide vertical lift while a four-stroke petrol engine driving a pusher propeller provides thrust for horizontal flight and a cruising speed of 90 km/h.

The SF30 weights 22 kg empty, and carries 10 kg of fuel and payload. Wingspan is 4.13 metres, length 2.48 metres, and height .65 metres.

An accessible 40 litre payload bay makes changing payloads and sensors simple. Combination payloads, for example, a wide area scanner coupled to a gimballed day/night tracking camera, are possible.

ShadowfaxUAS said the SF30 offers robust vertical take-off and landing capability, allowing it to operate in unforgiving environments. It can take off and land anywhere – even from the top of a vehicle – and is completely runway and launch equipment independent. Auto-feathering VTOL propellers improve aerodynamic performance and flight duration. The UAV disassembles into a 1.6 metre long transport box, allowing for transportability in rugged environments with small vehicles.

Needing only two people to operate, the SF30 can be assembled from the box and be flight ready in less than an hour. Turnaround between flights is under 20 minutes.

The UAV was designed to offer high reliability for increased utilisation rates and reduced sensor data cost per hour. It has a removable forward propulsion engine unit which can be swapped out in seconds, making for easy maintenance, improved reliability as well as platform availability and utilisation.

“Reliability and high system availability is further enhanced by best-in-class equipment on board,” ShadowfaxUAS stated. The forward propulsion engine, VTOL motors, speed controllers and actuators were specifically designed for UAV use.

The platform is capable of carrying a range of communications equipment, including satellite communications, encrypted MIMO (multiple input, multiple output) radios and cellular, offering extensive operational range in third-world environments.

The UAV is ITAR (International Traffic in Arms Regulations) free, offering export capability to most countries.

Shadowfax UAS (Pty) Ltd is a registered exporter of unmanned aerial systems with the South African National Conventional Arms Control Committee (NCACC).

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BMA officers will work closely with other security agencies, including the South African Police Service (SAPS), the South African National Defence Force (SANDF), and the Department of Home Affairs. This cooperative approach ensures that their operations overlap seamlessly with existing security frameworks.

The new drones will operate at various ports of entry and along border regions, providing tactical support for day-to-day activities. The procurement of these systems is a strategic move to enhance surveillance, safety, and operational efficiency.

The multi-rotor tactical drones being procured are designed to meet the unique demands of border security. They include:

Aircraft Specifications:

• • Maximum take-off weight of 2 kg.
  • Compact dimensions, foldable for portability.
  • Minimum flight time of 3 hours.
  • Capability to operate in GPS-denied environments and resist GPS spoofing.
  • Advanced anti-interference features to counter radio frequency interference (RFI) and electromagnetic interference (EMI).
  • Hot-swappable batteries and robust build for harsh environmental conditions.

Payload Capabilities:

• • High-resolution wide and zoom cameras (50 MP and 48 MP, respectively).
  • Thermal imaging with a resolution of 640 x 512 pixels and 16x digital zoom.
  • Night vision functionality with 2 MP resolution and 8x zoom.
  • Laser rangefinder with a measuring range of up to 1,000 km.

Additional specifications include a hybrid electric and gasoline engine, a flight range of 10 km, a maximum altitude of 4,000 meters, and a video transmission range of up to 20 km. These features ensure the drones are suitable for extensive surveillance and logistical operations.

The BMA has outlined a delivery timeline of 30 days from the date of order, with the drones being dispatched to identified ports of entry. Initial allocations include two drones each for Beitbridge and Lebombo.

The drones are expected to have a lifespan of 5 to 10 years, emphasizing their role in the long-term strategy to secure South Africa’s borders. With capabilities such as license plate recognition, night surveillance, and laser scanning, the equipment will play a pivotal role in combating illegal activities and enhancing border integrity.

The procurement underscores the BMA’s commitment to leveraging advanced technology to address security challenges, ensuring a safer and more secure South African border landscape.

The closure date for applications is 28^th of January 2025, for more information, the bid document can be found here.

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At the University of Cape Town, Dr Arnold Pretorius leads a team that exemplifies the spirit of innovation driving this transformation. His MechatronicSystems.Group (MS.G), though established only a few years ago, is already conducting pioneering research in drone design and applications. One of their most ambitious projects involves a drone capable of autonomously landing on a moving ship in rough seas, a feat that demands unparalleled precision in computer vision and control systems. Another innovation is their robust eight-propeller drone, specially designed to operate in extreme weather conditions, making it ideal for search-and-rescue missions or fire monitoring.

These are not just theoretical concepts; the focus on practical solutions from the team extends into exciting future projects, including a hybrid drone that seamlessly makes the transition from hovering like a quad copter to gliding like a fixed-wing aircraft. This combination boosts range and energy efficiency, addressing one of the main limitations of traditional drones. What’s more, they’re laying the groundwork for swarms of drones: that is, cooperative systems comprising several drones working together on tasks of great complexity. For instance, in operations searching for victims or hazards, speed can be considerably increased in extensive areas.

Shifting regulations

However, the development of such technologies is not a challenge that is purely engineering in nature but also somewhat regulatory. The South African Civil Aviation Authority (SACAA) has already made efforts to update its framework to include new drone technologies. The introduction of updated regulations, accommodating drone swarms and autonomous systems, has been a key step in this direction. But, as Sisa Majola, manager of Communications at the SACAA, points out, what the drone industry refers to as “autonomous” is better described by the regulator as “highly automated”. The distinction underlines human oversight over all operations of drones for safety in shared airspace.

Majola further highlights South Africa’s global leadership in shaping unmanned aircraft systems (UAS) regulations. By participating in international forums such as JARUS, South Africa is helping to establish best practices for integrating drones into civilian airspace. Moreover, SACAA’s on-going efforts to create drone testing corridors and sandboxes are fostering an environment where innovators can experiment with new ideas without jeopardising safety. These initiatives are crucial as the country seeks to balance the demands of rapid technological advancement with the imperative of public safety.

Drones and healthcare

Meanwhile, drones are revolutionising how South Africans approach healthcare in regions where traditional infrastructure is limited or non-existent. In remote and mountainous areas, where roads are unreliable or impassable, drones are bridging gaps in medical supply chains. VillageReach’s Drones for Health program has demonstrated the transformative potential of this technology in neighbouring countries.

Dr Olivier Defawe, who oversees the programme, explains how drones have already improved access to vaccines, medicines, and diagnostic samples in countries like Malawi and the Democratic Republic of Congo. The drones used in these programmes are capable of carrying small payloads over distances exceeding 100 kilometres, reducing delivery times from days to hours. By 2025, VillageReach aims to connect 400 health facilities using medical drones, improving healthcare for over four million people. The initiative also addresses broader challenges, such as training a new workforce of drone operators and developing localized infrastructure like solar-powered charging stations.

However, technical and regulatory hurdles remain. Battery life and payload capacity limit the range of current drones, while inconsistent regulations across African nations create operational uncertainty. In South Africa, progress is being made as local start-ups collaborate with international organisations to overcome these obstacles. By sourcing materials locally and training South African operators, these companies not only lower costs but also empower communities, making drone technology more accessible and sustainable.

Environmental applications

Drones are also transforming environmental monitoring, a critical issue for a country rich in biodiversity and natural resources. The South African National Space Agency (SANSA) is spearheading efforts to integrate drones into its Earth Observation programme, which traditionally relies on satellite data. By equipping drones with hyper spectral imaging and AI-powered sensors, SANSA is enhancing its ability to monitor ecosystems in real-time.

For instance, drones can detect harmful algal blooms in coastal waters, track illegal mining activities, or assess the health of forests with a level of detail that satellites alone cannot achieve. During disasters such as floods or wildfires, drones offer rapid-response capabilities, mapping affected areas and guiding rescue efforts. Dr Lerato Shikwambana, SANSA’s Senior Scientist: Global Climate Change, envisions a future where drones are seamlessly integrated into digital decision-support systems, providing actionable insights for urban planning, agriculture, and conservation.

In the realm of wildlife protection, drones are emerging as indispensable tools for conservationists. South Africa’s iconic landscapes are home to endangered species like rhinos and elephants, making anti-poaching efforts a national priority. The Endangered Wildlife Trust (EWT) is collaborating with drone developers to create specialized tools for this purpose.

One such innovation is a drone capable of vertical take-off and landing, which can transition to gliding mode for energy-efficient long-distance flights. This hybrid design is ideal for monitoring vast reserves where poachers often operate under the cover of darkness. While current regulations limit beyond-visual-line-of-sight operations, EWT’s Senior Conservation Manager, Lourens Leeuwner is optimistic that on-going partnerships will eventually enable broader deployment of these drones.

Leeuwner states that AI-driven drones offer even greater potential for conservation. By analysing data from cameras and sensors, these drones could identify poaching activity or track animal movements with unprecedented accuracy. Although legislative constraints currently limit the use of such systems in South Africa, advances in drone autonomy and machine learning are setting the stage for transformative applications in the near future.

Challenges

Despite the progress, challenges remain. South Africa’s diverse and often harsh weather conditions can affect drone performance, while the lack of infrastructure in rural areas hampers deployment. Furthermore, the integration of drones into airspace shared with human-crewed aircraft is a complex task that requires careful planning and coordination.

These same challenges, however, have proved an impetus to innovation: local start-ups are churning out hybrid drones marrying the agility of quad copters with the efficiency of fixed-wing designs and reaching out farther and staying aloft longer. By focusing on localised solutions, companies are tackling specific needs their global competitors often overlook.

For instance, precision agriculture has started to become one of the major applications for drones within South Africa. The AI-powered analytics allow the drone to help the farmers to optimize irrigation, find any pest infestations, and predict crop yields. Not only will this increase productivity, but also reduce resource wastage in farming, hence more eco-friendly methods.

Another hallmark of the South African drone industry is the spirit of collaboration. Partnerships between start-ups, NGOs, and government agencies are enabling innovative solutions to be developed that can address local challenges. This becomes particularly important in navigating the regulatory landscape to ensure that new technologies align with national priorities.

As drones become more capable, their applications in South Africa seem to be endless-from delivering medical supplies and monitoring biodiversity to combating poaching and responding to disasters, these flying machines are proving their worth in diverse contexts. Yet, their success depends not only on technological innovation but also on the collaboration between researchers, regulators, and the communities they serve.

The skies above South Africa are no longer just a space for aircraft; they are a canvas for human ingenuity and ambition. In pushing the boundaries of what drones can do, South Africans are pioneering solutions that may reshape industries and improve lives. In this new chapter of innovation, drones are more than tools; they are a sign of a future in which technology will serve humanity in very fundamental and transformative ways.

As the horizon expands, South Africa’s skies are bound to become a beacon of drone technology for the rest of the world. For every flight, a new possibility emerges, charting a course toward unexplored frontiers that hold promises of a better tomorrow.

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