In that blog we will copy a Snapshot from Ireland to Singapore Region. Go to ELASTIC BLOCK STORE-> Snapshots, right click the Snapshot that you want to copy to other region and click "Copy"  

Select the Destination Region, here I have selected Singapore. 

Provide the Description and If you want a Encryption click the Encryption Checkbox and click "Copy"

To check the Snapshot in destination Region, Select the destination region like in the following picture.

From ELASTIC BLOCK STORE->Snapshots in Singapore region we can see the Snapsot is copying from Ireland region. It will take some tiem based on the size of the snapshot.