Two suspected Russian drones were spotted in the Norwegian port city of Bergen. The second drone was spotted near Bergen airport hours after it was briefly closed due to area residents spotting at least one drone nearby. Norway’s main naval base, Haakonsvern, is just a few kilometres away. Norwegian authorities suspect Russian involvement in the case. Norway’s intelligence agency has taken over the probe into drone sightings. At least seven Russian citizens have been detained over the past few weeks for flying drones or taking photographs of sensitive sites in Norway. Watch this report to know more.