As DSEI 2025 comes to an end this week, it is worth reflecting on the melting pot of companies presenting in the Tech Zone.

In eastern Ukraine, quiet nights in the dim corridors of a front-line medical post can shatter in an instant. Medics roused from sleep rush to meet another stretcher wheeled in from the Donetsk front.

In eastern Ukraine, quiet nights in the dim corridors of a front-line medical post can shatter in an instant. Medics roused from sleep rush to meet another stretcher wheeled in from the Donetsk front.

Model aeroplane enthusiasts have gone to war with Amazon over the company’s plans to launch Britain’s first drone delivery ...