Air raid sirens have been activated in Ukraine’s capital city, Kyiv, according to Reuters. Ukrainian authorities are urging residents to seek shelter immediately. The alert signals a potential incoming threat, though the nature of the threat has not been immediately specified. This activation follows a period of relative calm in the city, raising concerns about escalating tensions. Details regarding the source and potential targets of the alert are currently unavailable. Residents are adhering to established emergency protocols, seeking refuge in designated shelters and secure locations. The situation remains fluid, and further updates are expected as more information becomes available.