Swedish politicians have asked the country's officials to reveal the circumstances of a submarine's appearance in the waters of the capital Stockholm without sending the military a notice to the defense committee in parliament.
According to the Guardian, three young boys and several children at a club in the Ledingo area spotted the mysterious vehicle on June 28.
The source said the witnesses saw the submarine for 20 minutes and later said they saw a gray-colored vehicle and confirmed that it approached the land before moving away again.
The two men were sent to interrogate young men aged 17 and 18 on July 4.
The spokesman for the Swedish forces, Jasper Tingrov, expressed confidence in the actions taken after receiving the information, but stressed that he will not disclose the actions taken, nor the results reached.
He denied that the mysterious vehicle was a "foreign submarine" and refused to explain whether the military had already identified the vehicle that approached the capital.
According to press reports in Sweden that there were no military forces or civilian people in the location where the controversial submarine was spotted.
Politicians in the European country said they were surprised not to tell them about the submarine's move to the site, and Liberal People's Party MP Alan Widman said it was worth the authorities to announce what happened at sea.
