Governments do not have rights, period. They exist solely at the consent and continued pleasure of the governed (or should at least). That is to say, every human has rights, because they are an individual human. The rights of people are self-evident and stem solely from the fact that people are human.

Governments have no rights. There is nothing that is owed to them due to their existence as governments. Were a particular set of people not to form a government, no other government could rightfully enter to assert their 'right' to govern.