<p>Warning by defence secretary comes as he opens a tank gun barrel factory in the West Midlands</p><ul><li><p><a href="https://www.theguardian.com/business/live/2026/oct/22/barclays-profits-jump-looming-bank-tax-french-bond-yields-hit-fresh-24-year-high-latest-live-updates">Business live – latest updates</a><br></p></li></ul><p>The defence secretary, Wes Streeting, has said Britain should prepare for the threat of “state-sponsored terrorism” by hostile powers targeting everyday infrastructure as part of a national conversation about resilience in the face of emergencies.</p><p>He said on Thursday the public should consider how to respond to so-called hybrid warfare risks, such as cyber-attacks that could knock out payment systems used by businesses or cause supply chains to collapse. He also said the public should consider natural risks, such as flooding or wildfires.</p> <a href="https://www.theguardian.com/politics/2026/oct/22/britain-prepare-infrastructure-attacks-hostile-states-wes-streeting">Continue reading...</a>