What are civil defence systems in Saudi and how to implement them? Civil defence systems are put in place to protect civilian population against adverse natural calamities, terrorist attacks, wartime offence and other emergent situations. For example a country’s residential areas could become target of enemy attacks and the civil defence mechanism will be activated to protect people from such attacks. Read More:-https://almaasa.bloguetechno.com/what-are-civil-defence-systems-in-saudi-and-how-to-implement-them-74488477