Videos said to show plane shot down over capital; in emotional speech, Zelensky accuses Russia of targeting civilians, praises Ukrainians' 'heroism'; NATO leaders to talk

Tens of thousands of Jews living in Ukraine are plunged into uncertainty, including country's Jewish President Volodymyr Zelensky; While some have fled, others are staying to fight

US officials said to believe Kyiv could fall in days, Ukrainian leader says Russian 'sabotage groups' already operating in capital, orders general mobilization of military reserves

As troops near Kyiv, Russian military says it has achieved its day-one objectives; UNSC expected to vote on resolution condemning Moscow, demanding immediate withdrawal of forces

Zelensky says he will put weapons in the hands of anyone who is prepared to fight off the invaders, cuts diplomatic ties with Moscow; adviser says 40 killed so far

Volodymyr Zelensky has found himself leading a nation under attack by Russia, a far cry from the foul-mouthed teacher he played on television

Russian leader says miliutary operation meant to 'protect people who have been subjected to bullying and genocide'

In video message to citizens, President Zelensky says Russia attacking military infrastructure, warns developments will influence future for all of Europe

Zelensky makes emotional appeal for peace in Russian as Pentagon says soldiers 'are ready to go right now'; pictures show major tank and troop buildup near Kharkiv

Ukrainian defense, foreign ministries' websites taken down in attack, as predicted by US officials ahead of full-blown invasion, to include airstrikes and push to Kyiv