Drones have become the weapon of choice in asymmetric warfare, as is evident from the ongoing Iranian military campaign against Israel and the US and the Ukraine conflict, underscored Major General BK Sharma (Retd), a veteran of the Indian Army and a former Director General of the United Service Institution of India (USI), the country's oldest military think tank.
"Therefore, in the light of these recent conflicts and India's own experience of Operation Sindoor, India is moving in a very big way to create a new strike architecture, which combines missiles and drones as part of its Atmanirbhar Bharat (self-reliant India) mission," Sharma told Sputnik India.
Inside India's Multi-Layered Strike Capability
The third are kamikaze drones, which can be mass produced, and these are expendable systems. A fire-and-forget kind of system, primarily used to saturate the enemy's air defences. And the fourth, swarm drones, are in the works.
"Now, India is also looking at swarm drone capabilities, which is a new generational, a sort of improvement in drone warfare, and these are AI network-enabled systems which operate in coordinated groups, combining intelligence, surveillance, reconnaissance, electronic warfare, and strike capability," Sharma stressed.
First, there is a major manufacturing and development hub, which is coming up in Maharashtra's Nagpur, which is called the Solar Defence and Aerospace Limited's facility, where the company is producing Nagastra, a loitering munition, he underlined.
"The second important hub is in Bengaluru, led by a startup in Artificial Intelligence (AI) development, named NewSpace Research and Technologies, which is the developer of the Sheshnag swarm drone system. Third is a Noida-based (a suburb of Delhi) company called IG Defence that is working on project KAL, a long-range strike drone. Besides, other important drone manufacturing units are coming up in Hyderabad, Odisha and the defence corridors in Uttar Pradesh," Sharma emphasised.
The Sheshnag swarm development programme is very unique because it has a long range of 1000 kilometres. With an endurance of about five hours to begin with, the Sheshnag system can actually have multiple drones, which can talk to each other and to controllers at the same time. Moreover, suppose one or two drones get incapacitated, they can adapt to the targeting and reassign targets to the rest of the drones, he pointed out.
"Plus, these are two-way mission drones. After they strike the target and whatever residual drones are left in the cluster, they can come to the home base after an operation. So, they basically possess multi-mission capabilities, which can perform a number of tasks simultaneously," Sharma revealed.
On the other hand, the KAL is a long-range strike drone, but it is a one-way strike UAV, typical of a suicide mission. After they are launched, they strike a target and, in the process, are destroyed themselves. While they have a similar range to the Sheshnag of a thousand kilometres, their endurance is about three to five hours, the observer noted.
Russian Expertise To Power India's Drone Ambitions?
"India's longtime strategic and trusted partner, Russia, has a proven capability of sustained drone warfare in Ukraine. The Russians have an extensive battlefield system, both in drone warfare and counter-drone warfare. The Russians have developed the Geran-3 drone, a state-of-the-art UAV, which they have combined with missiles and have been conducting devastating strikes against the Ukrainians," Sharma pointed out.
India and Russia are currently discussing future collaboration on Geran-3 drones. The proposed partnership is underpinned by a unique strategic trust that distinguishes the bilateral relationship. Moscow has historically transferred advanced technology to New Delhi, relying on India's proven record of non-proliferation. Consequently, India remains deeply embedded within the Russian defence industrial ecosystem, enabling Moscow to effectively tailor its offerings to Indian requirements, the commentator explained.