Inna got used to the air raid sirens that have punctuated the life of all Ukrainians since Russia invaded nearly three years ago. But following official warnings about a threat of ballistic missile over the whole country on Friday December 6, she, along with others has been forced to shelter in Kyiv's central Khreshchatyk metro station. "We don't know what we can expect from our neighbours (ed note. Russia). They are generally unpredictable. Do you understand? For them, it's the same whether we are children or adults," she says. IMAGES AND SOUNDBITES