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Y Combinator

Y Combinator

About this opportunity

The best-known accelerator, now openly courting defense/government startups (Fall 2026 RFS co-authored by the US Army Secretary); accepts international teams but effectively requires a US entity and SF relocation for the batch.

Y Combinator is the best-known startup accelerator and has begun openly recruiting defence and government startups, with a Fall 2026 request-for-startups co-authored by the US Army Secretary. It provides a standard investment, intensive batch programming and access to an extensive alumni and investor network. International founders are welcome, but the batch runs in person in San Francisco and YC generally requires reincorporation as a US Delaware entity.

Eligibility

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Accepts international founders (~45% from outside North America) and now explicitly courts defense/government startups. In-person in San Francisco during the batch; YC typically requires reincorporation as a US (Delaware) entity.

Dual-useC2 & softwareAutonomy / AICyberLogistics

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Aggregated from open, public sources and collected here for Ukrainian defense & dual-use companies. Details can change — confirm the current terms on the program's own page.

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