Russia is pioneering remote controlled spy pigeons fitted with brain implants. A state-linked Moscow neurotechnology firm boasts its operators can steer flocks of the flying pests across the sky at will. Researchers have launched field tests of so-called 'bird-biodrones' known as PJN-1, ordinary pigeons surgically implanted with neural chips that allow technicians to direct their flight routes. The birds can be steered remotely in real time, with operators able to upload flight commands by stimulating targeted regions of the brain. The pigeon then 'believes it wants to fly' in the instructed direction, claim sources at Neiry, which has deep ties...