By Wojciech Kosc in Poland Polish Prime Minister Donald Tusk has said that Ukraine will not get Poland’s consent to join the European Union unless it meets Warsaw’s expectations on how it should deal with Ukrainian nationalists’ World War 2-era atrocities against Poles. Poland has been one of Kyiv’s most dedicated allies since Russia attacked Ukraine in February 2022. Polish authorities have sent huge volumes of military equipment and welcomed hundreds of thousands of refugees. Warsaw has long said that it is in Poland’s best interest for Ukraine to stop Russia so that Poles do not need to fig…