CHAPTER ONE
1.1     INTRDUCTION
Unemployment is a serious macroeconomic problem which poses great danger to the peace, security and even the existence of this African continent particularly in Nigeria. Because some people are of the views that even the crisis Sect Boko Haram in North East and Niger-delta militant has connection with unemployment. This is because in every negotiation between government and leaders of the militants in the area, the first demand of the militants is provision of jobs to their people. Besides Niger-delta militants there are other similar unemployed youth in western Nigeria called area boys and in the north they are called ‘Yanndaba’ as in Kano, Kaduna, Katsina and Yankalare in Gombe etc. These unemployed youth cause a lot of troubles in this country.
Unemployed people get demoralized and suffer from lose of income and self esteem as period of unemployment get duly prolonged a significantly high rate of unemployment lead to all sort of social vises such as arm robbery social and political instability, drug abuse, human trafficking, drug trafficking, fundamentally political thuggery, etc. this is particularly more terrible in less developed countries where there is no system of social security.
The deterioration of unemployment situation in Nigeria should be a source of worry to every sensible person. Large number of university graduate who have finished their national youth service corps (NYSC) program me, diploma and NCE certificate holders and secondary school leavers who roaming about for jobs pose serious danger to the peace and security this country (Douglas and et al,2006).
High and persistent unemployment has presented a major challenge for the economy in two areas, one such area, it has eroded the funding base and secondly, it has increased the demands on government through the use of welfare programs because of the consequences for poverty and inequality resulting from high unemployment. the effect of unemployment is social costs, these include increasing poverty, personal hardships, depression, decay of unused skills, increase in crime (mostly among the youth) political thuggery as well as family dispute and broken of marriages all of which threats to national security. Unemployed individuals become more and more dissatisfied and resort to riots and demonstrations (Aminu, 2012).
In recent time, the problem   of poor infrastructures like electricity supply, roads, water, etc. which are essential in the survival of industries, excessive importation of finished goods similar to the ones produced by local industries, monetization exercise of the federal governments and current global financial and economic crises have caused thousands of people to lose their jobs. Now, the phenomenon of unemployment in Nigeria has been deep and widespread, cutting across all age-groups, educational strata and geo-political zones of these country El-rufa’I, (2012).
Security challenge is any threat or anything that is threat to the national stability ranging from rampant armed robbery, political thuggery, drug abuse, and drug trafficking, tribal and religious crisis, to other effects like prostitution that is women trafficking and duping.