Disturbing alerts in Ukraine. Military: warning system has been hacked

Ukrainian Air Force reported a temporary malfunction in an app that falsely warned of nuclear and chemical attacks. The command reassured the public that there is no radioactive threat. Meanwhile, Russia's emergency ministry announced a cyberattack on its app, which disseminated false information. The ceasefire in Oleshky ended, with Russia refusing to extend it, hindering humanitarian aid. Ukrainian President Zelensky confirmed the evacuation of residents from Oleshky back to Ukrainian-controlled areas, while Russian attacks continued on other cities during the ceasefire.