National security is normally seen in terms of military strength and internal security operations against extremists and insurgents. The upheavals that began in Tunis, and now play out from Pakistan to Morocco,. have highlighted the fact that national security is measured in terms of the politics, economics, and social tensions that shape national stability as well. It is all too clear that the wrong kind of internal security efforts, and national security spending that limits the ability to meet popular needs and expectations can do as much to undermine national security over time as outside and extremist threats.
It is equally clear that calls for democracy are at best only the prelude to dealing with critical underlying problems, pressures, and expectations. It is far from certain that even successful regime change can evolve into functional democracies and governance. Countries with no political parties and experienced leaders, with no history of checks and balances in government, with weak structure of governance led by new political figures with no administrative experience, will often descend into chaos, extremism, or a new round of authoritarianism. Even the best governments, however, are unlikely to change an economy and national infrastructure in less than half a decade, and existing demographic pressures will inevitably go on for at least the next decade.