https://www.ansa.it/sito/notizie/topnews/2026/03/22/cuba-secondo-blackout-nazionale-in-meno-di-una-settimana_71c67d89-6c69-446c-b3a8-561e35ce912a.html
On today’s battlefields, tanks and fighter jets are no longer dominating. Increasingly, it’s drones. For BBC Tech Now, Suranjana Tewari…