The US has, since time immemorial, faced constant security threats from both internal and external sources. For example, in September 11 2001, the US experienced the biggest terrorist attack that shook its security to the core (Jordan, A. A., Taylor Jr, Meese & Nielsen, 2011).
Thesis statement
While security was tightened after this incident with the information of various agencies such as Homeland Security to deal with security issues, there are still many security concerns in US.
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Support
Cyberterrorism is one of the main security concerns in US
Cyberterrorism has grown tremendously over the years in US
In 2014, Sony experienced a cyber terrorist attack which resulted in the loss of data
It forced the company to cancel the showing of a satirical movie it had planned to release ( Schoultz, 2014)
changing climate has, in the recent, grown into a security issue in US and the world
Climate change involves a lasting change in the weather patterns
In the recent past, the earth has been warming at an alarming rate
Climate is change is a security concern because it poses security threats to US
The security threats posed by climate change are homeland security, military infrastructure and global instability ( Vörösmarty et al., 2010) .
Global instability burdens military and civilian institutions in the US
Destabilization of West Africa through constant conflicts has created a security concern for the US
West Africa, and particularly Nigeria, has been destabilized by the rise of Boko Haram
Boko Haram has links to ISIS and this poses a security to the US particularly in situations where the US government intervenes in Nigeria to deal with the Boko Haram threat ( Schoultz, 2014) .
Conclusion
The US faces various security concerns which threaten its security. These concerns include changing climate, cyberterrorism, and destabilizing of West Africa by terrorist groups such as the Boko Haram in Nigeria.
References
Jordan, A. A., Taylor Jr, W. J., Meese, M. J., & Nielsen, S. C. (2011). American national security . JHU Press.
Schoultz, L. (2014). National Security and United States Policy toward Latin America . Princeton University Press.
Vörösmarty, C. J., McIntyre, P. B., Gessner, M. O., Dudgeon, D., Prusevich, A., Green, P., ... & Davies, P. M. (2010). Global threats to human water security and river biodiversity. Nature , 467 (7315), 555-561.