Host Recovery is now available in the AWS Cape town(CPT) and AWS Milan(MXP) regions
Host Recovery automatically recovers instances in the event of unexpected failures (hardware failures, power or network outages etc.) on EC2 Dedicated Hosts making your instances more resilient. You can enable Host Recovery for your EC2 Dedicated Hosts using AWS Management Console, CLI or API. Additionally, the built-in integration of EC2 Dedicated Hosts with AWS License Manager helps automatically track licenses in the event of host recovery.
Source:: Amazon AWS