It is believed to be a first: the deliberate targeting of a commercial datacentre by the armed forces of a country at war.At 4.30am on Sunday morning, an Iranian Shahed 136 drone struck an Amazon Web Services datacentre in the United Arab Emirates, setting off a devastating fire and forcing a shutdown of the power supply. Further damage was inflicted as attempts were made to suppress the flames with water.Soon after, a second data centre owned by the US tech company was hit. Then a third was sai...