Allthough Talmarkin is a colony of OG, Melhed was there only and true ally during the invasion and it's aftermath, helping them considerably.
If it really comes to it and the odds are somewhat even, Talmarkin will probably choose for Melhed above OG.
Colony of OG and Rio, if I remember correctly.
Melhed was not their only "and true" ally during the Invasion or its aftermath. Because if that was the case, Thalmarkin would have no regions right now. They'd have all long since starved and gone rogue. It was Grehkian food that kept them alive.
Pomatim would also again be flying the OG banner above it rather than the Thalmarkin one. OG had plenty of chance to seize it but held off because Thalmarkin needed a more constant food source.
