The Undeclared War — Season 2, episode 2 watch online

The Undeclared War, season 2 episode 2: air date July 21, 2026. Episode overview, season trailer and the cast of The Undeclared War.

Vadim realises that he must try to escape captivity in Shenzhen. Back at GCHQ, Danny and Roz clash over China. And has Charlie unearthed the mole?