The Rescue Board says: shelter messages are important. If war comes nearby, people must be ready.
EE-alarm sends warnings to phones. Sometimes errors occur. For example, yesterday warnings were sent everywhere, although they were supposed to go only to two counties.
EE-alarm is a new system. It needs testing. Testing helps fix errors. When danger comes, messages must be clear.
If a message "Air danger. Take shelter." comes, take shelter immediately. Wait for the next message. It will tell if the danger is real. The Rescue Board recommends people to practice and be ready.
Monday's situation showed why testing is necessary. With such errors, we learn and improve the system.