In this world of disasters and where criminal activities are world wide spread, defense technology systems are important. Rebels and terrorists are threatening the whole world of war. Nations against nations and kingdoms against kingdoms are arising due to conflict of resources and territories.
There are massive killings in many parts of the world. Crying, wailing and sorrows are heard everywhere. Innocent victims arouse compassion from people who are watching the news. Foreigners needed to be laid off from work and be sent home. The occurrence of wars does not discriminate anyone. Everyone is involved even innocent civilians, women and children.
In these dreadful situations, who can deny the need of defense technologies? Just as our body provides defense mechanism to protect our body and just as animals have defense mechanism to protect themselves too, we desperately need this kind of security system. It is not only ourselves that will benefit but also people around us such as our families, neighbors and other people.
As technology accelerates life, it also provides protection. Defense technology systems underwater, in the air and in the land are now upgrading in creation and production. Enemies can attack anytime via underwater, air or land. Missiles and anti-missiles are the leading defense systems in the air while submarines are the leading defense technology underwater. On the other hand, military tanks and other equipment are used in the land for land defense system.
Technology has been the source for business for many people but now, we can consider the provision of security and protection as the primary objective of technology!