Warsaw, one of its beleaguered eastern neighbor's staunchest allies, makes announcement on anniversary of Russian invasion

In Poland, US president reassures eastern flank NATO allies that the United States will remain by their side, vows that military alliance's mutual-defense pact is 'sacred'

In 1943 Velodrome d'Hiver raids, more than 12,000 people, including 4,000 children, were rounded up in the French capital in less than two days

Poland announces release of Maciej Walczak, as Ireland confirms that it's working with France to spring dual national arrested amid recent protests against regime

Jewish husband of US Vice President Harris will mark International Holocaust Remembrance Day, visit Auschwitz-Birkenau death camp, meet European special envoys in Berlin

Andrzej Duda notes that country's Jewish community has been active in organizing housing, food, education and other services for Ukrainian Jews and non-Jews alike

Poland and France move on despite losses; Mexico booted, despite edging out Saudi Arabia; Tunisia's surprise win not enough for them to advance either; Denmark loss ends its bid

But Poland scrambles for long periods as Saudi team pushed forward by enthusiastic fans

Polish president says it's 'highly probable' rocket that killed two was fired by Ukrainian air defense at incoming Russian missiles

Western officials also say that explosion that sparked international concern over a possible further escalation of conflict, likely caused by Ukrainian interceptor