Introduction
The Undeclared War is an British near-future science fiction thriller television series, aired from 30 June 2022 on Channel 4.
In 2024, a leading team of analysts buried in the heart of GCHQ secretly works to ward off a foreign cyber-attack on the country’s electoral system.

Outline
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?
The Undeclared War Series
You can find a full index and overview of The Undeclared War here.
Production & Filming Details
- Release Date: 30 June 2022.
- Rating: 15.
- Running Time: 47 minutes.
- Country: UK.
- Language: English.