“The conventional wisdom has it wrong. It is, in fact, likely that in the next decade, the United States will once again launch a military intervention, though with a smaller footprint than in years past. The threat from terrorist camps in weak, failed, or rogue states such as Yemen; the danger of civil wars or internecine conflicts that threaten stability in countries such as Sudan and South Sudan, and humanitarian crises that could cost tens of thousands of lives in places such as Syria and Somalia will not allow the option of intervention to be taken off the table. But the full-scale military engagements of the 2000s — akin to Iraq and Afghanistan — will not be policymakers’ preferred mechanism for conducting such operations”
Source: The Next War – By Douglas A. Ollivant and Radha Iyengar | Foreign Policy