And, these interests are shaped by a wide range of factors. In basic terms, a state’s foreign policy has two key ingredients; its actions and its strategies for achieving its goals. The interaction one state has with another is considered the act of its foreign policy. This act typically takes place via interactions between government personnel through diplomacy. To interact without diplomacy would typically limit a state’s foreign policy actions to conflict (usually war, but also via economic sanctions) or espionage. In that sense, diplomacy is an essential tool required to operate successfully in today’s international system.
