Ukraine is overhauling its air-alert system in response to changing Russian strike tactics, Zelensky said.

Ukraine is overhauling its air-alert system in response to changing Russian strike tactics, Zelensky said. A yellow level will generally cover drone raids, while red will signal missile threats, including ballistic threats, and large-scale attacks. Alert sounds will differ by threat level, while authorities will work on more precise geographic alerts. Kyiv will also revise public transport rules during alerts and shorten its curfew, while other cities will review curfew hours.