Hello @Ravichander Pinnaca ,
I understand that you wanted to know if Secured Hub connectivity with second Secured Hub for DR region work with Express Route circuits.
I discussed this with the Azure Virtual WAN Product Group team and below is their update:
Yes, but this only applies for VNET to VNET traffic and is not an architecture we recommend to customers.
Kindly let us know if the above helps or you need further assistance on this issue.
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