During the period a complex system of interstate relations developed.

Recognition is a concept pertaining to interstate relations.

"If it is not a crude violation of rules and ethics of interstate relations, then what is the name for this?"

Byzantine diplomacy drew its neighbors into a network of international and interstate relations, controlled by the empire itself.

Canada and Azerbaijan had interstate relations since 1992.

The line between domestic and foreign policy becomes blurred in this case, as realistically there is no clear agenda in interstate relations.

He also emphasised the need to develop cultural contacts of all kinds, and to avoid extending ideological differences to the conduct of interstate relations.

Models of interdependence focus on interstate relations but challenge the realist view of states as independent actors.

The agenda of interstate relations is increasingly complex and is not necessarily dominated by security issues.

For two years, he served as the Governor's special assistant for Federal and interstate relations.