Ehm, Mr. Wibble, you didn't notice by chance that your forces accidently took a land province, nor are you really engaging Ermor as other nations are.
Plus - if people are asked to decide whether they want to die in Ermorian or R'lyeh dominion, they usually pick none
So you just need to be stopped in time (if it's not already too late, considering your dom spread...). So, guys, let's step up - for every place where they crawl out of the water, it's only one army we need, but together we can have a big bowl of squid soup!