From the announcement of raising its six regiments in August to the successful test of Enhanced Pinaka Mk-1 last week, a lot has happened in the long-running development of Pinaka rocket systems and its upgrades. Now, the development of the Guided version of Pinaka, with almost double the original range, is nearing completion, said an official of the Defence Research and Development Organisation (DRDO).
In the conventional battlespace, long-range artillery systems like Pinaka are used for attacking adversary targets prior to close-quarter battles, which involve smaller-range artillery, armored elements, and the infantry.
The DRDO started developing Pinaka in the late 1980s, as an alternative to the multi-barrel rocket launching systems of Russian make, called the ‘Grad’ and ‘Smerch’, which are still in use. After successful tests of Pinaka Mark-1 in the late 1990s, it was successfully used during the 1999 Kargil war. Over the next few years, multiple regiments of the system came up along India’s border areas with China and Pakistan.
The Pinaka, which is primarily a multi-barrel rocket system (MBRL) system, can fire a salvo of 12 rockets over a period of 44 seconds. One battery of the Pinaka system consists of six launch vehicles, accompanied by the loader system, radar and links with network-based systems, and a command post. One battery can neutralize an area of one km by one km.
In the last week of August, in a step towards enhancing long-range artillery capabilities, the MoD announced the acquisition of six Pinaka Regiments for the Regiment of Artillery of the Indian Army at an approximate cost of Rs 2,580 crore. At the time, the acquisition wing of MoD signed contracts with public sector entity Bharat Earth Movers Ltd and private players Tata Power Company Ltd (TPCL) and Larsen & Toubro (L&T).
These six Pinaka regiments, whose induction would be completed by 2014, would eventually comprise 114 launchers with Automated Gun Aiming and Positioning System (AGAPS) and 45 Command Posts, to be procured from TPCL and L&T, and 330 vehicles, to be procured from BEML. These six Pinaka Regiments will be operationalized along the northern and eastern borders of our country.
In the last week of September, the Authority Holding Sealed Particulars (AHSP) of the Pinaka rocket system was handed over by the DRDO to the Directorate General of Quality Assurance (DGQA) of the MoD. The AHSP transfer marks successful streamlining of production processes of Pinaka rockets, its launchers, battery command posts, loader-cum-replenishment, and replenishment vehicles, as well as the successful establishment of Quality Assurance processes.
While these developments were about the Pinaka Mk-1, which has a range of 38 km, the DRDO has also developed an enhanced version of Mark-1, tested on Wednesday, which has a range of 45 km and some key additional features. These rockets have been manufactured by M/s Economic Explosives Limited, a private sector entity based in Nagpur, to whom the technology has been transferred.
DRDO has also developed and successfully tested Mk-II and the guided variants of the Pinaka, which has a range of around 60 km, while the Guided Pinaka system has a range of 75 km and has integrated navigation, control, and guidance system to improve the end accuracy and enhance the range. The navigation system of the Guided Pinaka missile is also aided by the Indian Regional Navigation Satellite System (IRNSS).
In March and December 2019, the DRDO had conducted multiple successful tests of Guided Pinaka. The development of Guided Pinaka is near completion, a senior scientist with the DRDO. DRDO scientists said that initially, the Guided Pinaka has undergone ground-level trials for the evaluation of the propulsion. Once those parameters were met, the instrumental flight trials were conducted. In the penultimate stage before the user trials, field tests in Pokhran were conducted in March and December 2019.
Highlighting the importance of Guided Pinaka, a DRDO scientist said that it will mainly avoid any possible collateral damage. The Pinaka rocket system has been developed to nullify a particular area, and the Guided version is its evolution from a rocket to a missile system. As per a set pattern of trials, the development has been following a path of internal trials, then user-assisted technical trials, and then user trials.
In the future, the Pinaka Mk-1 enhanced Mk-1 and the Guided Pinaka will coexist in the Army’s inventory, in the proportion that the Army wants. Pinaka will continue as a weapon that can destroy an area and the guided version will add an edge to it when a specific target has to be hit.