As Biden and US officials say the projectiles were likely fired by Ukrainian forces, NATO meeting doesn't appear to focus on perceived threat to a member state

US pledges support for investigation after Poland says 'Russian-made' projectile killed 2 near Ukraine's border, raising fears Western alliance could be drawn into war

Border town of Przewodów reported struck, but Moscow claims it had 'nothing to do' with the incident; Zelensky calls for action following 'very significant escalation'

Case opens this week in Warsaw court; Andrzej Pilecki, 90, says $5.7m in compensation due to his father to redress communist-era wrongs

Opposition lawmakers slam police for detaining anti-fascist activists in Warsaw but not reacting to Nazi symbol; in Krakow, crowd chants, 'Down with the Jewish occupation'

'Hitler is dead but Putin is alive and he is repeating history with the Ukrainians,' says marcher in Warsaw; ultra-nationalist group rails at 'Ukrainization of Poland'

Event describes how after WWII, Jewish communities put hundreds of survivors on trial for alleged 'moral transgressions' during the genocide to stave off vigilante justice

Poland’s demand includes cases of Jews killed by Poles during the Holocaust; Germany says matter is closed

Formal demand for reparations over Nazi German occupation signed by Warsaw's foreign minister; Berlin has said it considers the matter settled

Israeli Holocaust researcher says move is part of Polish efforts to claim they were as much the victims as Jews were; Head of Yad Vashem decries 'distortion'