Iconia? Iridonia? Ita? Iphitus?
Dunno about the first three, but the last - in "Doctor Who" - wouldn't pose as much of a threat as Earth: because in a secret vault in the Torchwood Institute there are weapons of alien origin: just one rack's worth could be used to take over the entire planet.
You should be concerned more about a country with the first letter 'B', OP.