Kremlin suspected of flying drones over Europe using Russian shadow fleet

Mysterious drone flights that disrupted major European airports and flew over NATO member military bases hosting US nuclear weapons may be the work of a coordinated Kremlin campaign launched from Russian-linked commercial ships. That recent assessment from the UK-based International Institute for Strategic Studies used automatic identification system (AIS) maritime tracking data and other publicly available data to show how Russian-linked ships and “shadow fleet” vessels that transport sanctione