The collective defense as a concept has been developed as an arrangement to fight collectively and provide a defense to any of the member states when they are attacked. This is an official arrangement which focuses primarily on military power and they are not just differentiated on the basis of geographical limitations. Collective security, in a general sense, involves collective mutual commitment between the member states although it is geographically limited to military defense. This concept is said to be originally represented by international peace institutions like the United Nations and the League of Nations and it has taken shape with the development of technology over the years.

The concept of human security is huge and wide, and it basically includes the safety of the people from various threats and problems like disease, hunger, repression and other related disruptions to human life. But over the years, the concept has been expanded and has included food security, environmental security and the defense of women and children as well as personal securities. Rather than focusing on the economic and social issues, its unique character focuses on downplaying or avoiding national security because of military problems that arise between the nations.

The defense industry is not just a matter of national pride, yet also a significantly important part of our country�s defensive capabilities and primary security at the time of the highest threat. Referred as the duty of government, national security plays an essential role in protecting a nation-state together with its citizens, institutions, and economy. Initially conceived as a defense against military attacks, national security has now understood to protect non-military dimensions incl uding energy security, economic security, food security, environmental security, and cybersecurity. Together with the strokes of other nation states, national security threats include action by narcotic cartels, non-state actors, multinational corporations, and even, the effect of natural disasters.

The concept of human security is huge and wide, and it basically includes the safety of the people from various threats and problems like disease, hunger, repression and other related disruptions to human life. But over the years, the concept has been expanded and has included food security, environmental security and the National Security News of women and children as well as personal securities. Rather than focusing on the economic and social issues, its unique character focuses on downplaying or avoiding national security because of military problems that arise between the nations.

Human security is a huge concept to encompass people�s safety from disease, repression, hunger, and other harmful disruptions of everyday life. Ultimately, the concept gets expanded with an intention to include food security, environmental security, political security, economic security, personal security, health security, community security and the defense of women and other minorities. Its unique character is to downplay or avoid national security because military problems rise between nation-states rather than focusing on economic and social causes. So, it is determined to be an assumed international responsibility for protecting people from violence.

Actually, if you strive to do everything, then you may likely end up getting a few things right. National security is not just what is really essential to our nation�s security, yet also what the nation can expect our government to do & not to do. In particular, it is important that this point should be understood by the Department of Defense and Armed Forces. Thus, it is crucial to identify what is national security and the best way to do so is to go through Aerospace Defense Industry News and then, establish a clear criterion exactly for what constitutes a threat to our national security.

To conclude, national security isn�t something, which purely affects the well-being of citizens. Instead, it involves their security, their safety, and their freedom too. Now, it is common to notice perceived social injustice as nation�s security problems. The perception of social inequality or injustice is do mestic concerns and not nation�s security matters. In general, national security is protecting our nation as a whole and its highest business is to protect the nation and its citizens from attacks or other external damages by guarding state secrets and maintaining armed forces.

Initially, when the concept of environmental security was included in global security, it usually included reacting to the conflicts that are traditionally caused by environmental problems like water shortages and energy disruptions. But its core meaning has changed over the recent years and it now includes protecting the environment and the climate as well. Environmental degradation over the years has risen because of humans themselves and it has become very important to address these issues through international policies and treaties. Even though the threat of natural disasters wasn't included in environmental security, the ideology has changed because of global warming and severe climate changes due to environmental degradation.