Poland erects electronic barrier on Russian border.

Poland is building a state-of-the-art electronic barrier equipped with 24-hour monitoring cameras and motion detectors on its land border with Russia's Kaliningrad exclave to monitor and counteract any illegal activity. The barrier will run for 210 kilometers and is due to be completed in the fall. Poland's eastern borders with Russia and Belarus, which are also EU external borders, will be "perfectly prepared for any type of illegal activities that are linked to crisis situations regarding our eastern neighbors," said the Polish interior minister.