Polish border patrol officers guard a group of migrants who attempted to cross the border between Belarus and Poland near the village of Usnarz Gorny, Poland August 18, 2021. Grzegorz Dabrowski/Agencja Gazeta/via REUTERS

Poland will build a fence along its border with Belarus and double the number of troops there, the defence minister said on Monday, to halt a flow of migrants the European Union says is being driven by Minsk in retaliation for EU sanctions, write Read more.