ReplicaSet 3 Nodes Issue

[Ramachandra_Tummala]

You should have majority nodes up i,e 2 in a 3 node replica
Your primary will not remain primary if two nodes are down
Check this thread

Force a replica to become primary in minority election

I have a mongo cluster with 3 replicas in 2 regions (Europe and US). The primary replica is located in Europe and the secondary replicas are in Europe. My question is: if both of the replicas from Europe are down how can I force the primary to remain the primary or how can I convert the primary to become primary again even if we have minority in election?