US /ɑn ðə ˈrɛdi/
・UK /ɒn ðə ˈredi/
In the meantime, you have the Ministry of Health you have the Ministry of Public Service and all the other government agencies in charge of public safety issue statements to the public telling them that they are on the ready.
So it has deployed air defense systems in strategic areas and it has told the public they're on the ready.