1. Sweden widens 'sub' search

  • Sweden has widened the search for 'foreign underwater activity' off the coast of Stockholm. 
  • Upwards of 200 military personnel involved in search in area around the Stockholm Archipelago. 
  • Sweden has imposed flight restrictions on commercial aircraft flying above the archipelago (FT).
  • Swedish military has published a picture purporting to be of an unidentified, submarine like craft.