Agni-P

Agni-Prime or Agni-P (Sanskrit: अग्नि; IAST: Agni; lit. Fire) is a two-stage, surface to surface, canister-launched, road mobile and solid-fueled medium-range ballistic missile being developed by India's Defence Research and Development Organisation (DRDO) as the sixth missile in the Agni series. It is intended to be deployed in the operational service of the Strategic Forces Command, and to feature significant upgrades to the composite motor casing, a maneuverable reentry vehicle (MaRV) along with improved propellants, navigation and guidance systems.

In 2016, Indian media began reporting that DRDO was developing a successor to the Agni-I called Agni-1P, which would feature two stages that borrowed the newer technologies from Agni-IV and Agni-V to increase accuracy and reliability. According to a senior scientist^[who?] from the DRDO's missile complex in Hyderabad:

“As our ballistic missiles grew in range, our technology grew in sophistication. Now the early, short-range missiles, which incorporate older technologies, will be replaced by missiles with more advanced technologies. Call it backward integration of technology”

India started working on area denial weapons after China developed the DF-21D and DF-26B ballistic missiles with nuclear capability to counter the US Navy, as well as capable of threatening Andersen Air Force Base. As a counterbalance, the progress of Agni-P became a crucial part of India's Indo-Pacific strategy to tackle China's plan of having five or six aircraft carrier battle groups by 2035 to cover both the Pacific Ocean and Indian Ocean.

Agni-P is a two-stage, solid-propellant missile. All stages uses composite propellant, where the powder oxidizer is mixed with a metal fuel along with a bind being put in place. Aluminium is used as fuel; its specific energy density gives it the capability to deliver high performance. This gives the missile, a better payload ratio and thus a larger payload that has been mounted on a missile can be lifted up with a less quantity of propellant. It is a new class of missile in Agni Series which is half the weight of Agni-III. Both first and second stage of Agni-P are made up of corrosion free composite material for the purpose of weight reduction, which was mastered during Agni-V project.

The missile can cover a maximum distance of 2000 km with 1.5 ton payload. According to analysts, Agni-P is primarily aimed at countering Pakistan's forces as its range is insufficient to reach all parts of mainland China. Given the missile's range, analysts at the International Institute for Strategic Studies believe that Agni-P primarily counters Pakistan and intends to replace older and less compact short-range ballistic missiles such as the Agni-I and Agni-II.

The missile is stored in a hermetically sealed tandem twin canister launcher and is transported through road and rail. This process enables the warhead to be mated and stored with the missile, significantly reducing the time required for preparation and launch. It uses cold launch mechanism and can be fired in salvo mode. When a cold launch of a canisterised missile is done and when it uses a solid propellant, then it would be an edge for India for conducting nuclear strikes in a shorter amount of time from any terrain.

The test launches of the missile seemingly uses a canistered 12x12 axle TATRA truck, it may be for test purposes only, the compactness of the missile points to a future possibility of a smaller and more mobile launcher than the cumbersome Agni-I mobile-erector launchers (MELs) and the rail-mounted Agni-II launchers. This increased mobility could provide India with greater deployment options and the canisterisation providing added protection from external elements for prolonged periods. The launch platform is expected to be canistered from an 8x8 axle TATRA BEML Transporter erector launcher.