Overview The Ministry of Science & Technology has declared futuristic space biotechnology and marine biotechnology as priority sectors under the BioE3 policy of the DBT . The move seeks to create a robust biomanufacturing ecosystem that harnesses oceanic and micro‑gravity resources for food, energy, chemicals and high‑value materials. Key Developments Establishment of India’s first marine BIRAC -backed bio‑foundry at KIIT‑Technology Business Incubator, Bhubaneswar for cattle‑feed additives, pharma‑grade collagen and seaweed‑based biostimulants. Launch of the Deep Ocean Mission by the Ministry of Earth Sciences to inventory deep‑sea fauna, build capacity and bioprospect microbial genetic material. Three DBT‑led experiments shortlisted for the ISRO‑NASA mission to the International Space Station focusing on microbial behaviour for space biomanufacturing. Funding provision through the Cabinet‑approved Biotechnology Research Innovation and Entrepreneurship Development (Bio‑RIDE) scheme for futuristic marine and space biotech projects. Designation of ICAR‑CMFRI as a Centre of Excellence for seaweed cultivation under the Pradhan Mantri Matsya Sampada Yojana (PMMSY) . Important Facts The marine thrust emphasizes seaweed cultivation through breeding for high yield, disease resistance and climate tolerance, genome‑assisted strain improvement, and scalable offshore/on‑shore farming. Value‑added products envisaged include bio‑fuels, animal‑feed supplements, agri‑inputs, pharmaceuticals, nutraceuticals and biodegradable plastics. Space biotechnology efforts target microgravity research, space biomanufacturing, bioastronautics and space biology. The shortlisted ISS experiments aim to characterise microorganisms for production of enzymes, biopolymers and other commodities in space. Public‑private co‑creation is central to BioE3: academia, startups and industry collaborate via BIRAC, CSIR‑CSMCRI, CSIR‑NIO and other institutions. Technology transfer agreements have already been signed for seaweed‑based products, and licensing mechanisms are in place for industry uptake. UPSC Relevance Understanding of BioE3 aligns with GS‑3 topics on science‑technology policy, innovation ecosystems and sustainable development. Marine and space biotech illustrate the government’s approach to leveraging natural resources for economic diversification and employment generation , relevant for questions on industrial policy and green growth. The role of agencies like BIRAC , Deep Ocean Mission and ISRO‑NASA mission can be cited in answers on inter‑agency coordination and international collaboration. Seaweed cultivation ties into GS‑4 (environment) and GS‑3 (resource management) discussions on renewable bio‑resources and climate‑resilient agriculture. Way Forward To translate policy into impact, the government must strengthen: Infrastructure for large‑scale offshore seaweed farms and real‑time monitoring sensors. Regulatory frameworks for marine genetic resource access and benefit‑sharing, in line with the Nagoya Protocol . Capacity building in space‑biology labs and partnerships with global space agencies for technology transfer. Incentives for private players to commercialise marine‑derived bioproducts, ensuring market viability and export potential. Effective implementation of the BioE3 agenda will not only reduce import dependence on biotech inputs but also position India as a leader in sustainable marine and space biotechnology.