Amazon EC2 Fleet is Now Available in the AWS GovCloud (US-East) Region

Amazon EC2 Fleet simplifies the provisioning of Amazon EC2 capacity across different Amazon EC2 instance types, Availability Zones and across On-Demand, Amazon EC2 Reserved Instances (RI) and Amazon EC2 Spot purchase options. With a single API call, now you can provision capacity across EC2 instance types and across purchase options to achieve desired scale, performance and cost.