6 episodes
First episode: E1

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.
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6 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
The Undeclared War first aired on June 30, 2022.
The Undeclared War currently has 1 season and 6 episodes.
The Undeclared War is ended, and no upcoming episode is currently scheduled.