Heathrow Airport Briefly Shut Down After Electrical Fire

London's Heathrow Airport, a major international travel hub, faced a brief closure on Friday following a fire at an electrical substation. The fire resulted in power outages that affected various airport operations, leading to the grounding of flights and significant disruptions for passengers. Emergency services responded swiftly to contain the blaze, and airport engineers worked diligently to restore power to affected areas. While the airport has since reopened, officials are advising travelers to anticipate potential delays and check their flight status with their respective airlines. The incident highlights the vulnerability of critical infrastructure and the importance of robust contingency plans to minimize disruptions in the event of unforeseen circumstances. The cause of the fire is currently under investigation.