Bloomberg London’s Heathrow airport has deployed a system designed to block drones entering its airspace following a string of recent attempts that threatened Europe’s busiest travel hub. The airport, classified as a flight restriction zone by authorities, is now using a product manufactured by France’s Thales SA to detect and identify drones. The French company declined on Tuesday to detail …

Bloomberg Vietnamese conglomerate Vingroup JSC is abandoning plans to launch Vinpearl Air so it can focus on other businesses, including electric vehicle manufacturing. “The aviation market of Vietnam has a lot of potential and is developing strongly, but it also has large companies already in operation,” Vingroup Vice Chairman Nguyen Viet Quang said in an email statement. “Vingroup’s strong investment …

Bloomberg Chow Tai Fook Jewellery Group Ltd said it plans to shut about 15 of its Hong Kong stores after their leases expire this year, in a sign that major retailers are starting to withdraw from the city’s economy as anti-China protests continue. In the first significant pullback by a luxury retailer after months of fiery demonstrations that have driven …