Propulsion

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.^[14][15]

Range and Mobility

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 owing to the fact that 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.^[8]

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.^[8] 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.^[14]

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.^[16] The launch platform is expected to be canistered from an 8x8 axle TATRA BEML Transporter erector launcher.^[17]

Guidance and Warhead

Agni-P utilizes dual redundant navigation and guidance system based on an advanced ring laser gyro-based inertial navigation system (INS) and a modern micro inertial navigation system (MINS), and utilizes technology previously incorporated in Agni-IV and Agni-V. The missile is optionally augmented by GPS and NaVIC satellite navigation systems.^[14][17][18]

Agni-P can be mated to a Maneuverable Reentry Vehicle (MaRV). The warhead is reportedly equipped with four delta fins and can utilize it's terminal maneuverability to make itself more difficult for missile defense systems to intercept.^[19][20] According to V. K. Saraswat, MIRV and MaRV warhead technology were already in advanced stages of development for Agni-VI in 2013.^[21][22] DRDO is expected by some Indian defense sources to be planning to develop an anti-ship variant of the Agni-P missile platform.^[23][24]

Deployment

The missile will be operationalised under Strategic Forces Command (SFC) after completing the pre-induction trials. The first pre-induction night launch conducted by the SFC in June 2023 after three successful developmental trials of the missile, validating the accuracy and reliability of the system. Senior officials from DRDO and Strategic Forces Command witnessed the successful flight-test, which has paved the way for induction of the system into the Armed Forces.^[25][26]