AWS MCP Server (Preview) now with enhanced monitoring and semantic search capability

https://aws.amazon.com/about-aws/whats-new/2026/03/aws-mcp-server-preview-enhanced-monitoring/

Today, AWS announces that the AWS MCP Server (preview) now publishes operational metrics to Amazon CloudWatch and introduces scalable Agent SOPs discovery using semantic similarity. Agent SOPs are pre-built, tested workflows that guide AI...

AWS adds support for NIXL with EFA to accelerate LLM inference at scale

https://aws.amazon.com/about-aws/whats-new/2026/03/aws-support-nixl-with-efa/

AWS announces support for NVIDIA Inference Xfer Library (NIXL) with Elastic Fabric Adapter (EFA) to accelerate disaggregated large language model (LLM) inference on Amazon EC2. This integration enhances disaggregated inference serving through three...

AWS Firewall Manager launches in AWS Asia Pacific (New Zealand) Region

https://aws.amazon.com/about-aws/whats-new/2026/03/aws-firewall-manager-launches-ap-nz/

AWS Firewall Manager announces that it is now available in AWS Asia Pacific (New Zealand) Region. AWS Firewall Manager helps cloud security administrators and site reliability engineers protect applications while reducing the operational overhead...

Amazon EC2 Fleet now supports interruptible Capacity Reservations

https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-ec2-fleet-interruptible-capacity-reservations/

Amazon EC2 Fleet now supports interruptible Capacity Reservations. EC2 Fleet allows you to launch instances across multiple instance types and Availability Zones. Starting today, you can specify interruptible Capacity Reservation IDs across your...

AWS Neuron announces support for Dynamic Resource Allocation with Amazon EKS

https://aws.amazon.com/about-aws/whats-new/2026/03/neuron-eks-dra-support/

AWS announces the Neuron Dynamic Resource Allocation (DRA) driver for Amazon Elastic Kubernetes Service (EKS), bringing Kubernetes-native hardware-aware scheduling to AWS Trainium-based instances. The Neuron DRA driver publishes rich device...

Amazon EKS announces 99.99% Service Level Agreement and new 8XL scaling tier for Provisioned Control Plane clusters

https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-eks-announces-sla-8xl-scaling-tier/

Amazon Elastic Kubernetes Service (Amazon EKS) now offers a 99.99% Service Level Agreement (SLA) for clusters running on Provisioned Control Plane, up from the 99.95% SLA offered on standard control plane. Amazon EKS is also introducing the 8XL...

Amazon Polly expands Generative TTS engine with 10 new voices, 2 new regions, and Bidirectional Streaming API

https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-polly-expands-TTS-new-voices-and-bidirectional-streaming/

Today, we are excited to announce the general availability of 10 new highly expressive Amazon Polly Generative voices across 8 locales: Tiffany (American English), Brian (British English), Aria (New Zealand English), Jasmine (Singapore...

AWS DataSync now supports AWS Secrets Manager for all location types

https://aws.amazon.com/about-aws/whats-new/2026/03/aws-datasync-secrets-manager/

AWS DataSync now supports AWS Secrets Manager for credential management across all location types, including Hadoop Distributed File System (HDFS), Amazon FSx for Windows File Server, and Amazon FSx for NetApp ONTAP. Previously, Secrets Manager...

Amazon Bedrock AgentCore Runtime adds WebRTC support for real-time bidirectional streaming

https://aws.amazon.com/about-aws/whats-new/2026/03/amazon-bedrock-webrtc/

Amazon Bedrock AgentCore Runtime now supports WebRTC for real-time bidirectional streaming between clients and agents, adding to the existing WebSocket protocol support. With WebRTC, developers can build voice agents for browser and mobile...

AWS HealthImaging is now available in Europe (London)

https://aws.amazon.com/about-aws/whats-new/2026/03/aws-healthimaging-europe-london/

AWS HealthImaging is now available in the AWS Europe (London) Region. AWS HealthImaging is a HIPAA-eligible service that empowers healthcare providers, life sciences organizations, and their software partners to store, analyze, and share medical...