Seeing this as an existential threat, the Soviet Union united the countries under its own sphere of influence in Eastern Europe into a defensive alliance known as the Warsaw Pact. These two ...

Poland's decision to withdraw from the treaty highlights rising concerns in Europe regarding Russian aggression, as it is one of many recent steps Warsaw has taken to prepare for possible conflict ...

Upon arrival at the EU summit, Polish Prime Minister Donald Tusk said that Europe must enter the arms race and win it. According to him, ...