The EU has blacklisted travel firms and Belarusian officials who helped create the migrant crisis with Poland and Lithuania.
The US also dialled up economic pain on Belarus president Alexander Lukashenko, but one dissident warned the sanctions would only make him "angrier".
The EU designated Belavia, Belarus' flagship airline, saying: "Migrants wishing to cross the Union's external border have been flying to Minsk on board flights operated by Belavia from a number of Middle East...
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Already a member? Login hereAndrew Rettman is EUobserver's Foreign Affairs Editor. He has been writing about foreign and security affairs for EUobserver since 2005. He is Polish but grew up in the UK. He has also written for The Guardian, The Telegraph, and The Times of London.
Andrew Rettman is EUobserver's Foreign Affairs Editor. He has been writing about foreign and security affairs for EUobserver since 2005. He is Polish but grew up in the UK. He has also written for The Guardian, The Telegraph, and The Times of London.