BrahMos-II or BrahMos-2 or BrahMos Mark II is a hypersonic
scramjet
A scramjet (supersonic combustion ramjet) is a variant of a ramjet airbreathing jet engine in which combustion takes place in supersonic airflow. As in ramjets, a scramjet relies on high vehicle speed to compress the incoming air forcefully b ...
-propelled missile currently under joint development by
India
India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
's
Defence Research and Development Organisation
The Defence Research and Development Organisation (DRDO) is an agency under the Department of Defence Research and Development in the Ministry of Defence of the Government of India, charged with the military's research and development, head ...
and
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
BrahMos Aerospace Private Limited
BrahMos Aerospace is an Indo-Russian multinational corporation, multinational Aerospace manufacturer, aerospace and Arms industry, defense corporation, with core manufacturing concentrations in cruise missiles. Headquartered in New Delhi, India ...
. The BrahMos-II is expected to have a range of and a speed of
Mach
The Mach number (M or Ma), often only Mach, (; ) is a dimensionless quantity in fluid dynamics representing the ratio of flow velocity past a Boundary (thermodynamic), boundary to the local speed of sound.
It is named after the Austrian physi ...
8. During the cruise stage of flight, the missile will be propelled by a
scramjet
A scramjet (supersonic combustion ramjet) is a variant of a ramjet airbreathing jet engine in which combustion takes place in supersonic airflow. As in ramjets, a scramjet relies on high vehicle speed to compress the incoming air forcefully b ...
airbreathing jet engine
An airbreathing jet engine (or ducted jet engine) is a jet engine in which the exhaust gas which supplies jet propulsion is atmospheric air, which is taken in, compressed, heated, and expanded back to atmospheric pressure through a propelling noz ...
. Other details, including production cost and physical dimensions of the missile, are yet to be published.
The planned operational range of the BrahMos-II had initially been restricted to 290 kilometres as Russia is a signatory to the Missile Technology Control Regime (MTCR), which prohibits it from helping other countries develop missiles with ranges above . However, subsequent to India becoming a MTCR signatory in 2014, the parameters for Brahmos 2 will get enhanced. Its top speed will be double that of the current BrahMos-I, and it has been described as the fastest cruise missile in the world.
Testing was planned to start in 2020 has been delayed but is now expected to be ready by 2026 or 2027 for flight testing. The missile is expected to be weighted around 1.33 tonnes, about half the weight of the current air-launched missile at 2.65 tonnes. With this advantage of light weight and "is a sleeker air launched missile than the current variant, and is in advanced stages of development. It should be ready for flight testing in a year or so,” a defence official said, adding it would be ready for production and induction in one to two years after that. Being much lighter, the BrahMos-NG can be mounted on other fighters, including the indigenous Light Combat Aircraft (LCA) Tejas.
Fourth-generation multi-purpose Russian Naval destroyers ( Project 21956) are also likely to be equipped with the BrahMos II.
BrahMos Aerospace named the missile ''BrahMos-II (K)'' in honour of the former
President of India
The president of India (ISO 15919, ISO: ) is the head of state of the Republic of India. The president is the nominal head of the executive, the first citizen of the country, and the commander-in-chief, supreme commander of the Indian Armed ...
, APJ Abdul Kalam.
The CEO of the joint Indo-Russian BrahMos programme, Atul Rane, stated in 2022, a future BrahMos-II will likely have similar characteristics to the 3M22 Zircon.
According to reports published in April 2023, India has requested Russia for the transfer of technology (ToT) for the Russian 3M22 Zircon hypersonic cruise missile, upon which the BrahMos-II (K) will be based.
Zircon
Zircon () is a mineral belonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is Zr SiO4. An empirical formula showing some of th ...