DRDO - Dainik Jagran English

India Successfully Tests Multi-Layered Missile Defence System, Strengthens Strategic Shield

Rishita — Sat, 13 Jun 2026 13:09:44 +0530

India has achieved a major milestone in its defence modernization efforts after the Defence Research and Development Organisation (DRDO) successfully conducted a series of tests showcasing its multi-layered Ballistic Missile Defence (BMD) system. The trials, carried out on June 10 and 11, demonstrated the country's growing capability to detect, track, and intercept advanced missile threats, including long-range ballistic missiles.

According to official information, three consecutive flight tests validated critical technologies designed to strengthen India's air and missile defence architecture. During the exercises, interceptor missiles successfully engaged designated targets, confirming the effectiveness of a layered defence framework developed to counter evolving aerial threats.

The successful demonstration is being viewed as a significant advancement in India's strategic defence capabilities and highlights the country's continued push toward indigenous military technology development.

Major Defence Milestone

Officials stated that the tests confirmed the operational effectiveness of multiple integrated systems working in coordination. The multi-layered architecture is designed to provide protection against a range of ballistic missile threats by engaging hostile targets at different stages of flight.

Defence experts note that such systems rely on advanced radars, command-and-control networks, tracking sensors, and interceptor missiles working together in real time. The latest trials validated the ability of these systems to function as a unified defensive shield.

With the successful demonstration, India has further strengthened its position among countries possessing advanced missile defence technologies capable of addressing complex security challenges.

India's Growing Strategic Capability

The Ballistic Missile Defence program has been under development for several years as part of India's broader effort to enhance national security preparedness. The latest tests are considered an important step toward operational deployment of advanced missile interception capabilities.

Officials indicated that the system is designed to counter a wide spectrum of missile threats, including long-range ballistic missiles. The layered approach improves interception probability by providing multiple opportunities to neutralize incoming targets before they reach their intended destination.

Defence analysts believe such capabilities play an increasingly important role in modern security environments, where missile technology continues to evolve rapidly.

NASM-MR Flight Test Adds Maritime Strength

Alongside the missile defence trials, DRDO also successfully conducted the maiden flight test of the Naval Anti-Ship Missile–Medium Range (NASM-MR).

The successful test marks a significant development for India's maritime defence strategy. The missile is expected to enhance the Indian Navy's ability to engage medium-range maritime targets with greater precision and effectiveness.

Officials said the system expands indigenous strike options available to naval forces and strengthens India's capability to address emerging maritime security challenges in the region.

Indigenous Technology Focus

DRDO emphasized that the technologies demonstrated during the tests have been developed using indigenous expertise and advanced domestic research capabilities.

The organization stated that the systems have been designed to address future threat scenarios across multiple operational domains. The achievement aligns with the government's broader objective of increasing self-reliance in critical defence technologies and reducing dependence on foreign military systems.

Defence manufacturing and indigenous research have become key priorities as India seeks to build a stronger domestic defence ecosystem capable of supporting long-term strategic requirements.

Defence Minister Praises Achievement

Defence Minister Rajnath Singh congratulated scientists, engineers, and personnel involved in the successful demonstrations.

According to official statements, the minister described the achievement as an important step toward enhancing India's national security architecture. He also highlighted the significance of technological self-reliance in strengthening the country's defence preparedness.

The successful trials are expected to contribute to India's long-term efforts to develop advanced strategic capabilities through indigenous innovation.

Understanding ICBM Threats

Intercontinental Ballistic Missiles (ICBMs) are among the most advanced missile systems in the world. These missiles are designed to travel extremely long distances, typically exceeding 5,500 kilometers, and can carry conventional or nuclear payloads.

An ICBM follows a ballistic trajectory, traveling through the upper atmosphere and space before re-entering the atmosphere at high speed toward its target. Due to their range and velocity, they are considered one of the most challenging threats for missile defence systems.

Developing technologies capable of tracking and intercepting such threats requires highly sophisticated radar networks, command systems, and interceptor platforms.

India Strengthens Undersea Nuclear Deterrence with K-4 Missile Test from INS Arighaat

Danik Jagran English — Thu, 25 Dec 2025 19:06:05 +0530

India has successfully test-fired its K-4 submarine-launched ballistic missile (SLBM) from the nuclear-powered submarine INS Arighaat, marking a critical advancement in the nation's sea-based nuclear deterrence capability.

The test, conducted in the Bay of Bengal on December 23, validates a strategic weapon system designed to strike targets up to 3,500 kilometers away while carrying a substantial nuclear payload. This successful launch significantly bolsters the credibility and reach of India's nuclear triad—the ability to launch nuclear weapons from land, air, and sea.

The Strategic Significance of a Sea-Based Deterrent

The development and testing of the K-4 submarine-launched ballistic missile are central to India's defense strategy. Ballistic missile submarines (SSBNs) like the INS Arighaat are considered the most survivable leg of the nuclear triad. They can remain undetected at sea for extended periods, providing a guaranteed retaliatory strike capability that aligns with India's stated "no-first-use" nuclear policy.

This survivability is what makes a sea-based deterrent so crucial. In the event of a first strike that disables land-based missiles or airbases, a hidden submarine ensures the nation retains the power to respond, thereby deterring potential adversaries from initiating conflict.

Technical Capabilities and Naval Expansion

The K-4 missile represents a major leap in India's undersea prowess. Derived from the Agni-III land-based missile, it has been extensively modified for the complex process of underwater launch. The missile ejects from its submarine silo, rises to the ocean surface, and then ignites its rocket motor to begin its flight trajectory.

With a reported capacity to deliver a nuclear warhead weighing up to 2.5 tons, the K-4 fills a crucial gap between India's shorter-range K-15 missile and future longer-range systems currently in development. The missile is intended to arm India's growing fleet of Arihant-class submarines.

INS Arighaat, commissioned in August 2024, is India's second SSBN and the first designed to carry the longer-range K-4.

The navy plans to commission a third submarine, INS Aridhaman, in early 2026, with a fourth to follow, creating a more robust underwater deterrent force.

The Broader Arsenal: Completing the Triad

The K-4 test is part of a series of recent advancements in India's strategic missile program, which together solidify a multi-layered defense and deterrent posture. The following table summarizes the key systems that constitute India's nuclear triad:

Just months before the K-4 test, India successfully conducted the first-ever launch of its Agni-Prime missile from a rail-based mobile launcher, a system designed for rapid movement and quick launch response. Furthermore, the Akash-NG air defense system recently completed successful user trials, showcasing India's focus on developing a shield against incoming aerial threats. These parallel developments highlight a comprehensive approach to national security.

Regional Context and Forward Path

The enhancement of India's sea-based nuclear deterrence occurs within a complex regional security environment. Analysts note that the credible second-strike capability provided by systems like the K-4 is a pivotal factor in maintaining strategic stability. While the test moves India closer to a fully operational sea-based triad, reports suggest a few more validation trials may be required before the K-4 is formally inducted.

Looking ahead, India's missile development roadmap points to even more capable systems, including the K-5 and K-6 missiles with ranges between 5,000 to 6,000 kilometers, intended for future, larger submarines.

The successful test of the K-4 submarine-launched ballistic missile marks a definitive step in India's journey toward a more secure and resilient strategic deterrent, ensuring its defensive posture evolves in step with contemporary challenges.