How can you migrate an existing Amazon Machine Image (AMI) from one AWS region to another?

To migrate an existing AMI from one AWS region to another, follow these steps:

1. Locate the source AMI in the EC2 Management Console of the current region.
2. Create a snapshot of the EBS volume(s) associated with the AMI.
3. Copy the snapshot(s) to the destination region using the “Copy Snapshot” feature.
4. In the destination region’s EC2 Management Console, select “Create Image” from the copied snapshot(s).
5. Provide necessary details and create a new AMI in the destination region.
6. Launch instances using the newly created AMI.