AWS TRANSIT GATEWAY AND AWS CLOUD WAN NOW SUPPORT 1:1 NAT

Summary from the TLDR IT newsletter

AWS now provides managed one-to-one network address translation directly on AWS Transit Gateway and AWS Cloud WAN attachments through integration with Regional Private NAT Gateway. This capability enables customers to connect private networks sharing the same IP address ranges without renumbering networks, deploying NAT appliances, or writing return-traffic rules. The service automatically applies address translation in both directions across Amazon VPC, AWS Site-to-Site VPN, AWS Direct Connect, and connected SD-WAN appliances.