Mark J. O'Neil, Date of Birth, Place of Birth
TweetMark J. O'Neil
Date of Birth: 12-Jun-1964
Place of Birth: New York, United States
Profession: military personnel
Zodiac Sign: Gemini 
About Mark J. O'Neil
- Mark J.
- O'Neil (born June 12, 1964) is a retired United States Army major general who last served as the commander of U.S.
- Army Alaska.
- He previously served as a commander in Special Operations Command from July 2, 2009 to August 2011.
- He has participated in numerous combat operations, such as; the wars in Iraq and Afghanistan.
- He assumed his current assignment on July 12, 2017.
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