Netflix series The Diplomat returns with fourth season

The fourth season of the Netflix political thriller The Diplomat has debuted, centering on the escalating tensions between the United States and the United Kingdom. Following a conspiracy involving the theft of a Russian nuclear weapon known as Poseidon, the narrative follows Ambassador Kate Wyler as she attempts to prevent a global conflict and mend the fraying alliance between Washington and London.

In this season, Hal Wyler has ascended to the role of Vice President, working closely with President Grace Penn, whose leadership becomes increasingly aggressive following an assassination attempt. The plot explores the personal and professional fallout of these political maneuvers, as Kate and Todd Penn attempt to mitigate the consequences of the decisions made by their spouses.

The series has seen significant commercial success upon its release, appearing in the top 10 charts across multiple countries, including the United States and Germany. Production for the season utilized various international locations, including settings in England, New York, and Italy.