The unmanned aircraft systems (UAS), commonly known as drones were introduced as a useful means to military, commercial, civilian and humanitarian activities but yet it ends up in news for none of its original purposes. Drones have rather resulted as a means of mass destruction.
The recent attacks on the technical area of the Jammu Air Force Station highlights the same. This was a first-of-its-kind terror attack on IAF station rather the Indian defence forces that shook the National Investigation Agency to National Security Guard. The initial probe into the attacks directs to involvement of Lashkar-e-Taiba, a terrorist group based out of Pakistan, in the drone attacks as the aerial distance from the point of attack was just 14 kilometers. The attacks took place via an Electric multi-rotor type drone between 11:30 P.M to 1:30 A.M on 27th June, 2021.
The above incident clearly points out the security issues that lie ahead of India in face to the asymmetrical warfare as a result of drones. The Indian Government after looking at the misuse of drones during the first wave of the pandemic realised that its drone regulations were nowhere sufficient and accountable and hence passed the Unmmaned Aircraft Rules, 2021. These rules imposed stricter requirement for obtaining license and authorisations by remote pilots, operators, manufacturers or importers, training organisations and R&D organisations, thereby placing a significantly high burden on the applicants but at the same time they also permit UAS operations beyond visual sight of line and allowing student remote pilots to operate UAS.
But these rules still don’t have any control on the deadly use of drones because multi-rotor drones are very cheap and readily available and what makes them lethal is their ability to be easily detected, additionally the night time makes it even worse. Their small size grants them weak radar, thermal, and aural signatures, albeit varying based on the materials used in their construction.
The pertinent issue to be understood here is that these rules can never ensure safety and security as they cannot control the purpose for which these drones maybe used. There are certain factors that are to be accounted to actually be receptive to such imminent and dangerous threats. Firstly, significantly increasing urban encroachments in areas around defence establishments, particularly air bases, has proved to be fatal. If frontline bases like Jammu or be it any other base when surrounded by unbuffered civilization poses two pronged problems, first it acts as high chances of being a vantage point for possible attackers and second, it also hampering the defence mechanism to come to an action. It is not limited to drone concerns but there have been cases of increased bird activity that has once resulted in engine failure of an IAF Jaguar and has caused similar problems all along.
Another important factor is that of intelligence. The Anti-drone systems will take their time to be in place and it is still a distant call to ascertain how effective will these systems be, so in the time being it is pertinent to focus on intelligence which may include sales and transfers of commercial drone, or the hardware that is required to build a basic multi-rotor drone. These are not something extraordinary because it is even in news when Pakistani drones were being used to supply weapons and ammunition to terror networks on Indian soil. Also, the past experience in handling ISIS have shown the weightage of intelligence over defensive nets.
Intelligence is no doubt a crucial factor in anticipation of drone attacks but what cannot be done away with is the defense mechanism. Efficient counter-drone technology is the need of the hour. DRDO has developed such technology that could provide the armed forces with the capability to swiftly detect, intercept and destroy small drones that pose a security threat. It is claimed that solution consists of a radar system that offers 360-degree coverage with detection of micro drones when they are 4km away, electro-optical/infrared (EO/IR) sensors for detection of micro drones up to 2 km and a radio frequency (RF) detector to detect RF communication up to 3 km and is equipped for both soft kills as well as hard kills.
Hence, the above analysis brings out the need of the application of an international instrument because the technology used in such drone attacks is at an evolving stage and the natural barriers still have an upper hand over be it either flying a pre-programmed path aided by satellite navigation and inertial measurement units (IMUs), or hand controlled to the point of release or impact, both methods have significant limitations as satellite and IMU navigation is prone to errors even when it comes to moderate flight ranges while manual control is subject to the human limitations such as line of sight, visibility as well as technical limitations such as distance estimation of the target, and weak radio links. An example of this could be the Turkish-made Kargu-2 model of killer drone can allegedly autonomously track and kill specific targets on the basis of facial recognition and Artificial Intelligence (AI). As the AI becomes better and better, these drone attacks become more and more terminal.
The recent COVID-19 pandemic is an eye opener for India as well as the world as none of the countries considered the possibility of bio-defenses or made a heavy investment in it even when there was awareness about lethal effects of genetic engineering. Hence, it should be the priority of the government to invest heavily in research and make the development of defensive technologies a national priority else the result of artificially intelligent killer drones would be much more catastrophic.