| Key Event/Highlight | Details |
|---|---|
| Launch of IRSA 1.0 | Released on 6 October 2025 by DRDO, IDS, and Tri-Services. |
| Venue | National workshop in New Delhi. |
| Purpose | Standardized software architecture for Software Defined Radios (SDRs). |
| Full Form of IRSA | Indian Radio Software Architecture. |
| Base Standard | Based on Software Communications Architecture (SCA) 4.1 (NATO standard). |
| Primary Features | Unified APIs, interfaces, execution environments, waveform portability. |
| Performance Metrics | Waveform Portability Index (WPI) and Platform Hospitality Index (PHI). |
| Security Integration | Defines security APIs for cryptographic and cybersecurity functions. |
| Indigenous Focus | Aligns with Atmanirbhar Bharat, reduces reliance on foreign systems. |
| Collaborative Ecosystem | Involves Armed Forces, DPSUs, academia, private industry, and research institutions. |
| Future Scope | Supports AI-driven radios, next-gen waveforms, quantum-resistant encryption, and export potential. |
| Strategic Implications | Enhances seamless communication across Army, Navy, and Air Force for joint operations. |
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