The Finnish Navy first detected an unidentified underwater object on Monday. Surface ships were dispatched to the area for a search operation. More contacts were made throughout Monday night and into Tuesday, at which point the military decided to use depth charges about the size of hand grenades.
“The bombs are not intended to damage the target, the purpose is to let the target know that it has been noticed,” Commodore Olavi Jantunen told the Helsingin Sanomat newspaper, as cited by Reuters. According to the Defense Ministry, it rarely resorts to using such charges.
I wonder if the dynamic duo from Finland have anything to do with this??
We should check their hearing...........