title: Does Azure Backup include attached Disks
body: <p>I am new to Azure and setting up the backup of multiple Azure VM's, all on the Location.  2 of the 3 VM's have additional data disks attached to them.  </p>
  
  <p>Will the Recovery Services Backup policy also back up the data on these disks or do I need to setup a separate backup policy to manage these?  Thanks</p>