.Ukraine validates F-16s have gotten here in country as Zelensky trumpets 'new chapter' in battle against Russia CNNUkraine obtains initial F-16 boxer jets to bolster defenses against Russia, representatives say to AP The Associated PressExclusive|United State to Upper arm Ukraine's F-16 Jets With Advanced Defense The Commercial JournalWar in Ukraine: Zelenskiy Presents US-Made F-16 Boxer Planes in Flight Near Kyiv BloombergF-16 boxer planes get here in Ukraine that Zelenskyy claims are going to increase aggression against Russia CBS Updates.