The season 2 finale of "The Diplomat," titled "Dreadnought," is a political whirlwind that leaves viewers breathless and eager for the next chapter. This game-changing episode not only concludes the suspenseful storylines of the season but also sets the stage for an explosive season 3, with the revelation that Vice President Grace Penn and the Americans are behind the attack on the HMS Courageous, effectively killing the Scottish independence movement.
The episode begins with Kate and Hal Wyler discussing the bombshell revelation from episode 5, where Hal discloses that the President is unaware of Grace's actions. This knowledge becomes a catalyst for Kate's decision to pursue the Vice Presidency, a role she believes she must fill to prevent Grace from causing further damage.
As the political drama unfolds, Kate's determination to become Vice President leads her to make a significant change in her public image, with Stuart Heyford taking on the task of transforming her appearance to fit the role. Meanwhile, the complex relationship between Eidra Park and Stuart adds another layer of personal intrigue to the story, with their professional and personal lives becoming increasingly intertwined.
The finale also sees the return of Austin Dennison, who advises Trowbridge to resign amidst the growing scandal. However, Trowbridge's hesitation and denial to accept responsibility for his actions lead to a tense standoff with Dennison, further complicating the political landscape.
In a surprising turn of events, Trowbridge suggests Grace Penn as the new "Nuclear Czar" between the UK and the US, a move that could potentially give Grace even more power and influence. This recommendation, along with his praise for Grace during a significant event, catches Kate and Hal off guard, leading them to panic and attempt to prevent Trowbridge from mentioning the Nuclear Czar in his speech.
The climax of the episode comes when Hal reveals to Grace that they know about the bombing and who was behind it. In response, Grace takes Kate on a walk and uses a charred piece of wood to illustrate the geopolitical implications of the bombing, explaining that the attack was necessary to prevent Russia from gaining a direct path to New York City via the ocean north of Creegan, the UK's naval military base in Scotland.
The finale ends with a heart-stopping twist: President Rayburn dies of a heart attack after Hal informs him of Grace's involvement in the bombing of the HMS Courageous. This leaves Grace as the new President of the United States, a development that will have profound implications for the series moving forward.
"Dreadnought" is a masterclass in political suspense, with each character's actions and decisions carrying significant weight and consequences. The episode expertly balances personal drama with global politics, offering a thrilling conclusion to season 2 and setting the stage for an even more dramatic season 3. With Grace now in the President's seat, the future of "The Diplomat" is more uncertain and intriguing than ever.