Is it possible so dead countries automatically (or after 24 hours or something) break pact with your alive countries. THis can go for all servers too i guess. wiht 16 countries mid war walling etc. gettting restarts allied is so much harder when you cant see what allies are dead without logging into all 16 if you are too lazy to write down your allies for each country.

Maybe a:

"Unfortunatly the once glorious nation of XXXX(#XXX) has fallen. Our generals feel it is unfit to keep allies with dead nations, they have dropped the (insert alliance here) with them. We should go to allies to build foreign relations with new friends!"

Pops up to let you know.

Or Relations Control page could be finished, and you remove all the red yourself.

Don't want everything to be automatic, having to check if your allies died is the least you need to do :P