Defense and Strategic Studies

University of Missouri
Master of Arts
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Master of Arts 

Defense strategies influence national intelligence and homeland security operations. They also shape the nation’s relationships with countries across the globe. Mizzou’s online Master of Arts in Defense and Strategic Studies prepares you to take on a role in U.S. intelligence, security or public policy, and to have a hand in directly keeping our country safe. 

The online master’s in defense and strategic studies serves a varied student body. While military history and strategy are a large part of the coursework, this degree is open to all. Alongside history, you’ll explore international policy and examine military strategies with an eye for detail.  

Current military personnel can use this degree to prepare for further leadership positions. For veterans, the focus on security and intelligence builds a bridge between your field knowledge and a civilian career. For civilians, the coursework paves your way to in-demand government positions or roles in think tanks. You’ll be ready to influence national policy, security and intelligence. 

All courses are offered in asynchronous, eight-week sessions. This allows you to tailor your academic schedule to fit your professional needs. Applicants with military credits can also transfer up to 12 hours of completed Intermediate Level Education courses toward this degree. No GRE scores are required to apply. 

FAQ about the online master’s in defense and strategic studies 

Is the master’s in defense and strategic studies program 100% online?  

  • Yes. All coursework for this program is online and asynchronous. 

How does strategic studies differ from a military history degree? 

  • While historical cases are examined in this degree program, it is much more connected with political science than history, with a focus on strategic thinking and analysis. This degree emphasizes studying international relations and policy, grounding the material in the logic and evidence rather than solely learning about the past. 

Are GRE scores required for admission? 

  • No. You can be admitted to the program without GRE scores. 

How do active-duty military members and veterans apply for military benefits or transfer credits? 

  • If you have completed your ILE, submit your transcripts for your ILE courses. If you have not completed ILE, you can submit your Joint Service Transcript for potentially up to six transfer credits. 

  • Mizzou offers a military tuition discount, available for active-duty military members, veterans and family members.  

How long does it take to complete this program? 

  • Completion takes one to two years, depending on course load. Most students take two or three classes each semester and one in the summer. 

You aim to improve and protect our world regardless of military service. Mizzou’s flexible, customizable online program guides you along this mission. You’ll be immersed in a multifaceted study of military systems and effectiveness. 

Quick facts

Official name

Master of Arts in Defense and Strategic Studies

Campus

University of Missouri

Program type

Master's degree

Academic home

College of Arts & Science | Truman School of Government and Public Affairs

Delivery mode

100% online

Accreditation

Higher Learning Commission

Credit hours

30

Estimated cost

$19,590.00

*This cost is for illustrative purposes only. Your hours and costs will differ, depending on your transfer hours, your course choices and your academic progress. See more about tuition and financial aid.

Military personnel watching drown footage on a large screen in a dark command center style room.

Career prospects

Careers with an MA in defense and strategic studies

What exactly can you do with this degree? For current military members, the program equips you to make stronger decisions. You’ll command a more comprehensive understanding of international relations theory and the impact of current conflicts worldwide. This also allows field-grade military officers the potential to advance into a new position. Leverage this degree to advancement as a: 

  • Battalion commander. 

  • Battalion, brigade and division staff officer. 

  • Squadron commander. 

  • Squadron, group or wing staff officer. 

  • Ship commander. 

  • Division officer. 

  • Joint staff officer. 

For civilians, your dive into military tactics enriches a foundation laid in international relations, public policy or political science. These skills are useful for several roles, including: 

  • Military analyst. 

  • Intelligence officer. 

  • Project manager. 

  • Strategic planner. 

  • Policy analyst. 

  • Research associate. 

  • Targeting analyst. 

  • Senior analyst. 

This number is the average projected employment change over the next 10 years of the careers in Missouri. Sources include Lightcast industry data, staffing patterns, and OES data.
5.98%
Employment growth
This number is the average median salary from the careers in Missouri. Lightcast earnings figures are based on OES data from the BLS and include base rate, cost of living allowances, guaranteed pay, hazardous-duty pay, incentive pay (including commissions and bonuses), on-call pay, and tips.
$80,647.14
Average median salary

Program structure

Mizzou’s Truman School of Government and Public Affairs designed the master’s in defense and strategic studies as a 30-credit-hour, fully online program. Courses last eight weeks, allowing students to take two classes, one at a time, during a semester. 

Full-time military members typically sign up for three courses per term and finish the program in one year. Part-time civilian students usually enroll in two courses per term to complete the program in two years. 

Mizzou accepts up to 12 hours of transfer credits from current or former U.S. military officers who completed their Intermediate Level Education (ILE) at select military command and staff colleges. Learn more about Mizzou military service credits. 

For all candidates, the online master’s in defense and strategic studies starts with three core courses. From here, students customize their degree according to their interests and career goals through elective courses. 

Core courses

The program’s core sequence introduces you to:

  • Theories and models of international conflict and war
  • The dynamics and impact of violence in the context of civil war
  • Military theories and history in relation to outcomes, effectiveness and strategy

Review all requirements for the online master’s in defense and strategic studies.

Delivery

100% online

Calendar system

8 weeks

Typical program length

1 or 2 years

Typical course load

2 or 3 classes each semester

Accreditation

The University of Missouri is accredited by the Higher Learning Commission, one of six regional institutional accreditors in the United States.

Faculty spotlight

Stephen Quackenbush

Stephen Quackenbush’s research and teaching focus on international conflict, deterrence and strategic studies. Dr. Quackenbush wrote Understanding General Deterrence: Theory and Application, International Conflict: Logic and Evidence, and numerous journal articles and book chapters. He created the master’s in defense and strategic studies at the University of Missouri and is former president of the International Studies Association-Midwest. He earned his doctorate in political science from the University at Buffalo, SUNY. He served as an officer in the U.S. Army, earning a Bronze Star during Operation Iraqi Freedom.

Stephen Quackenbush
Professor and Program Director, Truman School of Government and Public Affairs
Bryce Reeder

Bryce Reeder is an associate professor and director of doctoral programs in the Truman School of Government and Public Affairs. He earned his doctorate and master’s from the University of Illinois, and his bachelor’s from Boise State University. His research centers on political violence, conflict management and the consequences of wars for civilian populations.

Bryce Reeder
Associate Professor and Doctoral Program Director, Truman School of Government and Public Affairs
Dr. Mehmet Özer

Mehmet Özer is an assistant teaching professor in the College of Arts and Science at the University of Missouri. The focus of Dr. Özer's teaching and research is Middle East politics, politics of cybersecurity and foreign policy analysis. Dr. Ozer takes an analytical approach to international relations, security issues, and politics in the Middle East, informed by his national military service as a sergeant in the Turkish Gendarmerie Force under the command of the Public Security and Intelligence Branch and five years of experience teaching and advising government institutions in Turkey.

Mehmet Özer, PhD
Assistant Teaching Professor, Truman School of Government and Public Affairs
Susan Brockhaus

Susan Brockhaus is an Adjunct Professor of the Practice in the Defense and Strategic Studies program at the University of Missouri. She earned an MS in Strategic Intelligence from the National Intelligence University in Washington D.C. in 2017, and an MA in Political Science from the University of North Carolina-Chapel Hill in 2001. She has worked as an analyst for the Federal Bureau of Investigation (FBI) since 2002, with extensive experience in counterterrorism and foreign influence. She was selected to serve as Senior Duty Officer in the White House Situation Room, worked in the 2012 London Olympics Threat Integration Center, and has personally briefed senior US government officials to include the President, Attorney General and FBI Director. She currently serves as an adjunct faculty member for the FBI Academy at Quantico. She received Meritorious Citations from the Office of the Director of National Intelligence in 2012 and 2015.

Susan Brockhaus
Adjunct Professor
Rob Boone

LTC (Ret) Rob Boone is an Adjunct Professor of the Practice in the Defense and Strategic Studies program at the University of Missouri. He also serves as Chief of Staff for Columbia College. He holds a BA in History from Sam Houston State University and an MA in Military History from American Military University, with a focus on Special Operations in Low Intensity Conflict. He is also a graduate of the Army Command and General Staff College and the Joint Advanced Warfighting School. His assignments the United States Army included Rifle Platoon Leader, 25th Infantry Division, Hawaii; Service Detachment Commander, 3rd Special Forces Group; Company Commander, 82nd Airborne Division, Ft. Bragg, NC; Deputy Brigade Commander, 198th Infantry, Ft. Benning, GA. His final assignment was the Professor of Military Science at the University of Missouri. His deployments include Egypt, Tunisia, Haiti, and two tours in Iraq.

Rob Boone
Adjunct Professor
Olivia Elikins
My MA in Defense and Strategic Studies has been incredibly helpful in my work as a defense policy advisor on Capitol Hill. It has given me a deeper understanding of national security policy.
Olivia Elkins
MA '26
Lt. Col. James Grisham
The MA has helped me discuss strategic and political issues for policy and planning in my current unit which influences what pre-deployment training units receive.
Lt. Col. James Grisham
MA '23

Learn more about this program

This program is administered by the Truman School of Government and Public Affairs