unannounced wars of the US

"The US has withdrawn from Iraq and is planning to do likewise from Afghanistan in 2014. This article argues that the US has been fighting at least 5 wars, most of which are unannounced and undeclared, and are fought with air power and robotics technology." "The US still has some 70,000 troops deployed in Afghanistan, with withdrawal scheduled by end-2014. And, while the US has officially withdrawn its forces from Iraq, it maintains thousands of private contractors and State Department personnel in the country and, in addition, has expanded its troop presence just across the border in Kuwait. In addition to these two large-scale conflicts the US is also fighting a number of unannounced and undeclared "wars". These unannounced wars are fought mainly with air power and increasingly with drones rather than ground troops. If we define war to include conflicts where the US is launching extensive military incursions, including drone attacks, but that are not officially "declared," then the US is directly involved in at least three wars – in Pakistan, Yemen, and Somalia – in addition to Iraq and Afghanistan. These unannounced wars follow in the tradition of many previous covert US military incursions, such as in Chile, Cuba, and Nicaragua. The difference is that advanced military technology now enables the US to fight such wars in a different way, which is far less transparent, and to sustain operations over several years."