The Latest: Obama says NATO must stand firm against Russia

WARSAW, Poland - The Latest on President Barack Obama's trip to Warsaw to meet with European leaders : President Barack Obama is calling on NATO to stand firm against Russia, terrorism and other challenges even as a key member retrenches from Europe. In an op-ed published in the Financial Times on Friday, Obama says the U.S. and European nation "must summon the political will, and make concrete commitments" to affirm European cooperation.

Poland rushes vote to unblock top court before Obama arrives

Poland's parliament on Thursday rushed through legislation governing the Constitutional Tribunal, an attempt to address international concerns about the rule of law a day before President Barack Obama and other Western leaders arrive in Warsaw for a NATO summit. But critics of the right-wing ruling Law and Justice party strongly criticized the legislative changes as little more than cosmetic.

NATO summit a defining moment in Polish security aspirations

" The Polish capital once lent its name to the Warsaw Pact, the Soviet-led defense alliance that stood as a counterweight to NATO during the Cold War. This week, in a sign of how dramatically strategic alliances have shifted in Eastern Europe, Warsaw will host a two-day NATO summit, the first time that Poland has hosted a top-level meeting of the Western military alliance that it joined in 1999.

Polish arms firm in deal with US Patriot missile maker

Polish Defense Minister Antoni Macierewicz speaks in front of a Polish Air Force F-16 fighter jet during a farewell ceremony of Polish soldiers leaving for Kuwait to take part in the operation Inherent Resolve , in Janow, Poland, Monday, July 4, 2016. During an interview Monday Macierewicz told The Associated Press that decisions to be approved at this week's NATO summit in Warsaw will build a force aimed at deterring any aggressive intentions by Russia against the West.