Amazon S3 Vectors is now available in AWS GovCloud (US) Regions

Amazon S3 Vectors is now available in AWS GovCloud (US-East) and AWS GovCloud (US-West). Amazon S3 Vectors is purpose-built vector storage for AI agents, inference, Retrieval Augmented Generation (RAG), and semantic search at billion-vector scale. S3 Vectors is designed to provide the same elasticity, durability, and availability as Amazon S3, with a dedicated set of APIs that let you store, access, and query vectors without provisioning any infrastructure. For a full list of AWS Regions where Amazon S3 Vectors is available, see [AWS Regions and endpoints](https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-vectors-regions-quotas.html). To learn more, visit the [product page](https://aws.amazon.com/s3/features/vectors/), [documentation](https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-vectors.html), and the [Amazon S3 pricing page](https://aws.amazon.com/s3/pricing/).