Wrapping up Europe trip, US president tells Ukrainians ‘we stand with you,’ warns world of ‘long fight ahead’; calls invasion a 'strategic failure' for Moscow

Ukraine says 134 hurt in attack on International Peacekeeping and Security Centre in Yavoriv, a site regularly visited by US, NATO instructors; Kyiv preps for 'relentless defense'

Nachman Shai, first cabinet member to visit Eastern Europe since war's start, to meet with Israeli, Polish and Ukrainian officials

Diplomatic correspondent Lazar Berman checks in from the train to Lviv as US correspondent Jacob Magid and political reporter Carrie Keller-Lynn discuss the Knesset, UN and Iran

Foreign Ministry officials to huddle on situation; 6,000 citizens believed to be in country under Russian attack; arrangements being made to fly people to Israel from Poland