Russian air strike on Mykolaiv kills 4, wounds 19; Sumy commercial center hit

Russian forces conducted an overnight air strike on Mykolaiv, damaging civilian and industrial infrastructure and killing 4 people, with 19 injured, per acting governor Georgiy Revetskiy. A separate attack targeted a commercial center in Sumy. The strikes continue an established pattern of Russian attacks on Ukrainian urban centers and port infrastructure, with no reported change in tactics or targets.