Yes, we know it hasn't even been a week since "The Diplomat" season 3 debuted — all eight episodes of the political thriller's third installment dropped on Netflix on Thursday, October 16 — but we've already got our focus zoomed in on season 4, which was formally announced back in May 2025.
And given that shocking cliffhanger from the season 3 finale (don't worry, no spoilers here!), fans of the Debora Cahn-created diplomatic drama will no doubt be waiting with bated breath to see what Kate Wyler (Keri Russell) and company get up to next season.
