Poland has almost completed strengthening its border with Russia's enclave Kaliningrad Region with an electronic barrier consisting of cameras and sensors, Polish Deputy Interior Minister Maciej Wasik said on Monday

Helicopters believed to have violated Poland's border earlier in August allegedly belong to a guard team of Belarusian President Alexander Lukashenko, Wlodzimierz Cimoszewicz, a member of the European Parliament and the former Polish prime minister, said on Thursday, without specifying where the information came from