How does the BRICS Remote Sensing Satellite Constellation (RSSC) contribute to addressing global challenges? Analyse India's role in advancing this initiative.

Q. How does the BRICS Remote Sensing Satellite Constellation (RSSC) contribute to addressing global challenges? Analyse India's role in advancing this initiative. (15 marks, 250-350 words)

Signed on 18 August 2021 under India's BRICS Chairship, the RSSC is not a jointly built satellite but a "virtual constellation" — member agencies pool data from existing remote sensing satellites and receive it through their own ground stations [1]. It converts national assets into a shared global public good at minimal additional cost.

Contribution to addressing global challenges - Climate monitoring: continuous multi-sensor observation across five continents supports UNFCCC reporting and SDG 13, covering ecological zones no single member can image alone [1]. - Disaster management: pooled revisit capacity shortens the imaging cycle over cyclones, floods and earthquakes, enabling faster damage assessment and relief targeting [1]. - Environmental protection: tracking of deforestation, desertification, glacial retreat and coastal change — transboundary problems that demand transboundary data [1]. - Data equity: it gives developing members without full Earth-observation capability access to high-quality imagery, reducing dependence on commercial Western data providers. - Space sustainability: the 2026 agenda extended cooperation to debris-free missions, addressing orbital congestion as a commons problem [2].

India's role - Originator and convener: the constellation agreement was concluded during India's 2021 Chairship, with ISRO among the five signatories [1]. - Institution-building: under its Chairship 2026, India hosted the Heads of Space Agencies (HOSA) meeting at Bengaluru on 24 June 2026, driving discussions on strengthening the RSSC and on a proposed BRICS Space Council [2]. - Agenda-setting: India pitched a "BRICS Space Economy", arguing that members' combined scale, scientific capability and industrial capacity can make the grouping a pillar of the global space ecosystem [2]. - Widening the tent: India steered the integration of new members — Egypt, Ethiopia, Indonesia, Iran and the UAE — into existing mechanisms, though harmonising data-sharing protocols across ten states remains work in progress [2].

The RSSC shows that space cooperation delivers most when framed around shared vulnerabilities rather than rivalry. India's task now is to convert this data-sharing arrangement into an institutionalised, commercially vibrant partnership under the proposed Space Council — advancing both its own space economy and its standing as a voice of the Global South.

(~330 words)

Sources: 1. BRICS Space Cooperation — ISRO — RSSC agreement of 18 August 2021, virtual constellation design, ground-station data sharing, and its climate, disaster and environmental applications 2. Dr Jitendra Singh pitches 'BRICS Space Economy' — PIB, 24 June 2026 — HOSA meeting at Bengaluru under India's Chairship 2026, BRICS Space Economy pitch, agenda on space sustainability and debris-free missions, proposed BRICS Space Council, and participation of new members