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When you click "Redeploy" from the Redeploy blade in Azure for a virtual machine, it triggers a process that moves the VM to a new host within the Azure infrastructure. This is particularly useful for situations where the VM may be experiencing issues, such as performance degradation or connectivity problems, due to the current host's circumstances.

During the redeployment process, Azure essentially creates a new instance of the VM on a different physical server, disconnecting it from the problematic host. This can enhance stability and performance, as the VM will benefit from different underlying hardware that may not have the same issues affecting the original host.

The action does not change the VM's configuration, including its IP address and storage, ensuring a seamless experience for users. Therefore, clicking Redeploy indeed results in successfully moving the virtual machine to a different host, making the assertion that it does successfully move the VM to another host accurate.