According to data obtained by Politico, the contradictory US statements have caused a "major political and psychological shock" in Warsaw

The decision by US President Donald Trump to send an extra 5,000 troops to Poland appeared to take both Polish and US authorities by surprise. #EuropeNews

The decision by US President Donald Trump to send an extra 5,000 troops to Poland took both the Polish authorities and the US administration itself equally by surprise. #EuropeNews

Poland's right-wing president has welcomed Trump's announcement.