<ul><li>Heathrow Airport has experienced significant power outages due to an explosion at a nearby electricity substation in West London.</li><li>The explosion resulted in widespread power outages, impacting thousands of homes.</li><li>Firefighting teams are making progress in containing the flames at the substation.</li><li>Speculations of a cyber-attack or state-sponsored attack causing the explosion are circulating, but no official statement has been issued regarding the cause.</li></ul>

Cyber Attack not the cause for electricity substation explosion at Heathrow Airport

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