India’s Defence Research and Development Organisation (DRDO) has completed three back-to-back flight tests of its Phase 2 Ballistic Missile Defence (BMD) system, marking a major step in the country’s effort to build a credible multi-layered missile shield.

The trials were carried out on June 10 and 11 and saw interceptors destroy targets in both the endo-atmospheric and exo-atmospheric regions.

In simpler terms, the system demonstrated its ability to engage incoming missile threats both within Earth’s atmosphere and outside it.

The Phase 2 shield is designed to counter faster and longer-range ballistic missiles than the earlier version of the program. It is also expected to eventually scale up toward intercepting intercontinental ballistic missile threats.

“The interceptors successfully engaged their respective targets. The systems are designed and developed with the latest technologies to address the emerging missile threats,” the ministry stated.

“These tests have put the country in the elite group of nations having BMD capability to engage up to Intercontinental Ballistic Missiles.”

Designed for longer-range threats

The Phase 2 system includes two interceptors, AD-1 and AD-2, which are meant to destroy ballistic missile threats during different phases of flight. The system is network-centric, relying on launchers, long-range radars, launch control centers, and a mission control center.

While the Ministry of Defense said the system can engage threats up to the ICBM class, the latest demonstrations reportedly involved targets in the 2,000 to 5,000-kilometer range.

Missiles in this range are generally classified as intermediate-range ballistic missiles, while ICBMs are usually defined as missiles with ranges above 5,500 kilometers.

The trials still represent a significant step up from the earlier Phase 1 system, which was developed to defend against shorter-range ballistic missile threats.

Two decades in the making

India’s BMD program began in the late 1990s, after Pakistan’s 1998 nuclear tests. Its first major success came in 2006, when a Prithvi-II ballistic missile target was intercepted in an endo-atmospheric test at an altitude of around 48 kilometers.

Phase 1 of the missile shield was completed in 2019 and was designed to protect key cities such as Delhi and Mumbai.

It used the Prithvi Defense Vehicle for high-altitude interception and the Advanced Air Defense interceptor for lower-altitude engagements.

Phase 3 eyes hypersonic weapons

DRDO is already working on the next stage of the program. Phase 3 is expected to focus on more complex threats, including hypersonic glide vehicles and missiles carrying Multiple Independently Targetable Re-entry Vehicles, or MIRVs.

Hypersonic glide vehicles are especially difficult to intercept because they travel above Mach 5 and can maneuver during flight. MIRV-equipped missiles pose another challenge because a single missile can release multiple warheads aimed at different targets.

The next-generation interceptors, reportedly designated AD-AH and AD-AM, are still at an early conceptual stage, with flight testing yet to begin.

The latest BMD trials come as China continues to field advanced missile systems and Pakistan develops longer-range and MIRV-capable weapons. For New Delhi, the tests mark another step toward a more advanced defensive shield against evolving missile threats.