Regional space activities also focus on small satellites and Earth observation, with no publicly announced Southeast Asian led orbital compute projects. Several gaps contribute to this absence. The space industrial base remains limited, with constraints in advanced infrastructure and talent even within the more technically enabled countries such as Singapore. Regulatory readiness also lags, as fragmented space and data governance frameworks rarely address orbital cloud services, cross-border satellite data flows, or space-specific cybersecurity concerns. Finally, while billions are spent on terrestrial AI infrastructure, investments in space-based ventures remains concentrated among major powers, particularly the United States and China, limiting early-stage participation in the region.
At this point, Southeast Asia’s question is not (or at least not yet) whether it should build orbital data centres independently, but how it can participate meaningfully in this emerging ecosystem. Singapore is well positioned to catalyse engagement by leveraging terrestrial AI strengths while addressing gaps in space capacity and governance. Workforce pipelines will require interdisciplinary training in machine learning, systems engineering, and space systems, supported by the National AI Strategy (which must be complemented by a national space strategy sooner rather than later). Lessons from the Jurong Island pilot data centre in Singapore suggest that near-term Earth orbit hybrid testbeds could help de-risk first generation orbital computing deployments. Singapore’s newly announced National Space Agency is a promising step toward engaging the broader space ecosystem in shaping national space legislation, with potential implications for space-based computing.
That said, Singapore cannot and must not act alone. It needs to solidify its role in the emerging space-AI ecosystem by collaborating with other ASEAN nations, leveraging shared capabilities in data collection, analysis, and innovation ecosystems to fill regional gaps, for example, in collecting equatorial satellite data, enhancing climate and sustainability outcomes, and building stronger multi-stakeholder partnerships across public, private, and academic sectors.
To address disruptions to optical satellite links caused by tropical cloud cover, Singapore can leverage its position as a submarine cable hub by working with regional partners to diversify ground station locations across ASEAN. For example, when monsoon clouds block satellite signals over Singapore, data can be sent to clear-sky stations elsewhere in ASEAN and quickly relayed back through regional cable networks, ensuring reliable connectivity.
Eventual regional participation should also focus on data governance and spectrum cooperation as much as hardware. ASEAN’s Data Management Framework and Model Contractual Clauses for Cross‑Border Data Flows provide templates for data ownership, processing, and transfer, that can be extended to orbital cloud and space-based data centre operations in the future.
Realising this vision of space-based data centre participation requires coordinated policy action at national, regional, and international levels. Southeast Asia must develop space approaches recognising orbital cloud infrastructure as strategic, integrating spectrum management and data sovereignty, with operational realities. Regional collaboration, coupled with international partnerships, can accelerate capability development, standardise frameworks, and create shared platforms for research, testing, and workforce training.
As global demand for AI grows and Earth-based resources become limited, the regions that can explore and use space effectively will lead the future of orbital computing infrastructure. For Southeast Asia, that is not yet in the near horizon. But, by linking terrestrial strengths with forward looking policies, regional collaboration, and international partnerships, Southeast Asia can begin building foundational space capabilities necessary to advance into the space-based computing era.