8 May 2024

What India’s MIRV test adds to the ‘strategic trilemma’ in South Asia

Huma Rehman

On March 11, India successfully tested a new multiple independently targetable re-entry vehicle (MIRV) technology on its Agni-V medium- to intercontinental-range ballistic missiles, sparking concerns about the country’s strategic ambitions. More broadly the test also added new uncertainties and deterrence challenges in the realm of missile defense technologies in South Asia.

The technological gap between China and India and the asymmetry in technological capability between Pakistan and India are driving each state’s current strategic posture. While the improvements and upgrades in defense inventory have raised significant concerns in the regional dynamics, potentially destabilizing technologies like MIRVs now risk fueling a full-scale arms race between China, India, and Pakistan.

India’s new MIRV technology poses a significant challenge to security analysts because of the absence of a regional crisis management framework that would reduce the risk of unintended escalation or accidental deployment of nuclear weapons. Without such a framework, a military crisis involving India, Pakistan, and China carries the possibility of inadvertently—or purposely—reaching the nuclear threshold. With the employment of MIRVs, this regional vulnerability increases significantly, calling for urgent risk reduction mechanisms to address the “strategic trilemma” in South Asia.

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