Some of China’s 11,000 mega bridges could be at risk from small drones: study

INTELLIGENCE SUMMARY

Scientists in China have simulated a drone attack on one of the country’s major suspension bridges to determine the vulnerability of key transport hubs to modern warfare tactics. The researchers found that a drone carrying just 30kg (66lb) of TNT could trigger a bridge collapse if it detonated within inches of the main suspension cable at the point where it meets a support tower. The targeted bridge strikes that have featured in Russia’s war on Ukraine showed that warfare has shifted from mass..