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iDEX Open Challenge 2026

Days leftClosedSeptember 30, 2026

All Information

The iDEX Open Challenge invites startups, MSMEs, innovators, and technology companies to propose cutting-edge defence and aerospace solutions. Selected innovators receive grant funding and the opportunity to work directly with India's defence ecosystem.

Requirements checklist

  1. 01

    Startup, MSME, innovator, or technology company.

  2. 02

    Solution must address a defence or aerospace challenge.

  3. 03

    Submit an application through the official iDEX portal.

  4. 04

    Meet the programme's technical and eligibility requirements.