Dean, School of Security Cooperation Studies


Dr. Mark T. Ahles' photo

Dr. Mark T. Ahles
Dean, School of Security Cooperation Studies

Adobe Acrobat Version Dr. Ahles' Biography

Dr. Mark Ahles is currently the acting Dean, School of Security Cooperation Studies, at the Defense Security Cooperation University – the Defense Department’s university for education and research on military issues relating to the management of military-to-military security cooperative efforts.

Dr. Ahles is a career employee with the Department of Defense, having held previous positions as the Dean of Academic Affairs/Deputy Commandant and Director of International Studies at the Defense Institute of Security Cooperation Studies, program management positions with the United States Air Force, and serving as a computer analyst at the National Security Agency. He has been awarded by the Department of Defense for his work on security cooperation reform, civilian deployment to combat zones, “Year 2000” computer program management, and assistance to the US Senate on the Intermediate-range Nuclear Forces treaty.

Dr. Ahles holds a Ph.D. in Computer and Information Science/Political Science from the Union Institute and University, Masters Degrees from the US Army War College and The Ohio State University, as well as a Bachelor of Art (Computer Science) and Associate of Arts (History) from The Ohio State University.

His military career spanned 30 years of active and reserve service. Colonel Ahles retired from the Army National Guard after serving as the National Guard Bureau’s Director of Security Cooperation Programs following previous assignments as G-2 Ohio Joint Force Headquarters, Ohio Army National Guard Chemical Officer, Commander of the 155th Chemical Battalion, and National Guard Programs Officer at the Defense Security Cooperation Agency. His military awards include the Legion of Merit, numerous Meritorious Service Medals, the Armed Forces Expeditionary Medal, the German Military Proficiency Badge, and the Brazilian Army Excellence Award.

Current research interests are information technology applications in national security and Security Cooperation Impact on U.S. foreign policy. He led two significant research projects – a long-term evaluation of the Security Cooperation Training Program and an evaluation into the effectiveness of multi-channel learning efforts with international military students.



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Course Login


Registration for DSCU courses is completed using the Cornerstone on Demand (CSOD) Learning Management System (LMS) hosted by the Defense Acquisition University (DAU). You will access the LMS using a dialog similar to that shown to the left. Click the "Need help signing in?" link (indicated by the arrow) if you need help.

If you are a student who currently occupies a Security Cooperation Workforce position, you should be immediately redirected to DSCU’s instance of the CSOD learning management system after logging into the DAU hosted site. If you do not see any DSCU courses available after login, you will need to take one of the following actions:

  1. Register for the Introduction to Security Cooperation Course (SC-101).
  2. Change your organization in your CSOD profile. Follow these Directions for Changing your Organinization so you can view your DSCU courses.

Click the button below if you are ready to proceed.

Take me to the CSOD login page

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