The boat of the State border service of Ukraine near Mariupol was blown up by an improvised explosive device, as if brought by sea from controlled militia territories of Donbass, said the press center of military operations. "During the inspection of the event and study of damaged boats the experts came to the conclusion that exploded an improvised explosive device. It consisted of wood frogs, foam elements and object that looked like a metal cylinder with a beacon ", - is informed in the report of the press center on Facebook. They announced that border guards took Unidentified object at the beacon and tried to pull up to the ship. At this point, the device detonated." It should be noted, because this is not the 1st such case. Not so long ago a similar device washed up on the shore near the village of Grape. The fisherman who found him, tried to disassemble the item, and this attempt he ended tragically, " he added in the press center. According to Kiev, these cases are United by the fact that the explosive device was drifting with the territories under the control of the militia, for example, from the Nameless village, in each case, was a powerful East wind. Remember, in the end undermining the boat, in the cabin which was 8 people, 1 citizen died. The captain disappeared and six people with injuries in hospitals.