This blog has been created for use during my advanced studies in Aeronautics, Unmanned Systems, and Polymer Matrix Composite Materials. (Along with some random "fun" topics.)

Friday, July 29, 2016

Human Factors, Ethics, and Morality of DoD UAS

UAS Morality Issues
     The argument against the use of drones by the military has been very one sided based on social media and news reports.  Statistics being reported have been debated continuously regarding UAS payload accuracy and civilian deaths.  However, the percentages being broadcasted are rarely put into context.  Avery Plaw, a political scientist at the University of Massachusetts researched the deaths of combatants versus civilians in other environments such as ground warfare.  One study showed that drone deaths in Pakistan were estimate at 4, 6, 17, and 20 percent (Shane, S. 2012).    Comparing this study to other warfare settings, the drone civilian deaths were very low.  Ground warfare conducted by the Pakistani Army ended up with a 46 percent death rate of civilians (Shane, S. 2012).  Mr. Plaw also stated that conflicts over the last two decades estimated civilian deaths to be from 33 to 80 percent (Shane, S. 2012).  Limiting the use of drone attacks is allowing our enemies freedom of action.  The ability to fly to a location and monitor a target before striking without ever sending a solder or pilot is an advantage armies of the past could only dream of.   
 UAS Human Factors and Ethics
     The difficulty of war from a distance is the disconnect between man to man combat and being under fire.  The idea that someone is engaging in war or an attack without actually being present can be an ethical dilemma for some.  Some UAS pilots have struggled with post traumatic stress disorder while other disagree that’s possible due to not being present during the strike.  Regardless, the idea of taking another humans life during war is a difficult responsibility especially when there is a potential for innocent lives to be taken.  The human factors elements that can help with mitigation of innocent lives lost can be found in technology improvements.  Increased situation awareness through improved camera optics and increased field of view.  Improved design of ground control stations making the human-machine interface more ergonomic and easy to use.  Decreasing lost link events, data-link latency, and eliminating misinterpreting flight telemetry data.
UAS Morality Opinions in the News
Below are some key phrases that I feel speak volumes from the New York Post and my thoughts behind them (Peters, R. 2015).   
“All weapons are inherently immoral”
War is something no one wants but we live in a world where war is a constant reality.  The US is somewhat sheltered compared to some other countries so it becomes easier for the public to criticize from afar.  Regardless, in order to protect and defend weapons are required.  Weapons and defending an individuals own home is an idea and concept that has been ongoing since the beginning of time.  Whether the weapon is a gun used by a solider, an armed manned aircraft, or unmanned aircraft, they are means required in order for sufficient protection.  The idea of a drone was not to design a more humane weapon, but a more precise weapon.
 “Delay is defeat”
    Action must be taken now to improve the UAS technologies to reduce the likelihood of missed targets and malfunctions leading to a civilian’s loss of life.  The debates and restrictions only slow our ability as a country to eradicate potential threats to our country as terrorist activities reach an all-new level of danger.
“Thousands of lives saved and what makes the headlines?  Two western hostages killed in an otherwise successful drone attack.”
The media does a good job of spinning stories in their favor.  You rarely see statistics of hostages or civilians that are killed during ground attacks and when you do it is not the headline story.  Also, there are rarely debates over whether soldiers weapons are immoral or ethically unsound.  A soldiers tools to protect himself and his fellow soliders have not changed much
 “Even with superb intelligence, weaponry still goes awry”
The technology used with military UAS platforms has become very advanced and precise.  However, technology is not perfect and neither are the people operating it.  This is where the human factors element comes into play.  The design, layout, and training involved with ground control stations, displays, menu options, flight telemetry data, and optical sensor capabilities are fundamental in reducing such human-machine interface issues.  
 “They want to kill us, and their madness has no reverse gear”
     As unfortunate as it may be, we must realize a countries enemies have no reservations and will do what it takes to carry out their plans regardless of intent.  The military branches responsible for protection of our country must counter such attacks in the most precise manner possible, while minimizing causalities.  The evolution of war began with mostly man-to-man combat, then armed vehicles, then manned aircraft, leading to the current unmanned aircraft.  The argument that drone attacks lead to more civilian deaths over previous methods of war is statement with very little supporting evidence.

 References
McKnight, Lt. Gen. C,  (2014).  The Morality of Drones.  Retrieved from http://www.huffingtonpost.com/lt-gen-clarence-e-mcknight-jr-/the-morality-of-drones_b_6002808.html
Peters, R.  (2015).  End the moaning about the morality of US drone strikes.  Retrieve from http://nypost.com/2015/04/23/end-the-moaning-about-the-morality-of-us-drone-strikes/
Shane, S.  (2012).  The Moral Case for Drones.  Retrieve from http://www.nytimes.com/2012/07/15/sunday-review/the-moral-case-for-drones.html?_r=0



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