Jun 30, 2022 · 47m
A young intern's first day at GCHQ coincides with a major cyberattack on the UK. To win her superiors' trust, she breaks ranks to analyse the malware code without permission and uncovers a greater threat missed by others.
The Undeclared War
The battle line is online
In the post-pandemic world of 2024 during an upcoming British general election involving the UK’s first Black Conservative prime minister, a leading team of analysts at the heart of the UK’s NSA-style spy agency GCHQ attempt to ward off a cyber-attack on the country’s electoral system.
Created by: Peter Kosminsky
Season 1 Episodes
Browse every episode and jump into details.
Jul 7, 2022 · 47m
Saara befriends John, a veteran GCHQ staffer, and seeks help from Gabriel in decrypting a message in the virus. Danny signs off on Saara attending a cyber conference with US agent Kathy, aware that Russian intelligence will also be there.
Jul 14, 2022 · 56m
Vadim returns to Russia where his allegiances are tested, leading him to a risky stunt.
Jul 21, 2022 · 47m
With Saara in a difficult position, a revelation forces her hand. Marina moves to London.
Jul 28, 2022 · 47m
Signs of irregularity in the UK general election result prompt political unrest, and the nation's relationship with its allies is threatened. Saara makes a devastating discovery.
Aug 4, 2022 · 47m
As the true extent of Russia's interference with the UK becomes clear, Saara and her former classmate join forces. Can they uncover the hidden code and prevent a war?
Season 1 FAQ
Quick answers about this season's release timeline and episode lineup.
When did The Undeclared War Season 1 premiere?
The Undeclared War Season 1 premiered on June 30, 2022.
How many episodes are in The Undeclared War Season 1?
The Undeclared War Season 1 has 6 episodes.
What is the first episode of The Undeclared War Season 1?
The season opens with Season 1 Episode 1, "Episode 1". It aired on June 30, 2022.
Go to Season 1 Episode 1