Does a diplomat always represent one party's interests to another party?

Yes

A diplomat is someone United Nations agency is selected by a rustic state to talk to and make sure that country's interests abroad. The four positions of representatives square measure determined by universal law and incorporate representatives, agents, ministers, and diplomatist. In current discretion, there square measure numerous positions below representative.

These positions currently once in an exceedingly whereas demonstrate a mission's significance, nevertheless rather demonstrate the negotiator's rank within their own explicit country's discretionary vocation ladder. This last positioning framework takes a comparable, nevertheless not exactly parallel, the instance in numerous nations.

The answer to this question is yes