MUNICH (AP) — Munich Airport was temporarily shut down overnight after several drone sightings in the area, the latest mysterious drone overflights in the airspace of European Union member countries, officials said. A statement from the airport early Friday said there had been “several drone sightings,” without elaborating. He said police, airline employees and “regular people around the airport” were among witnesses who reported the drone sightings. It wasn’t immediately clear who has been behind the flyovers, but European authorities have expressed concerns Russia could be behind them. French authorities said before it departed that the tanker’s captain will go on trial in February over the crew’s alleged refusal to cooperate when French authorities stopped and boarded it.