Defense Military Study Guide 2026
Everything you need to pass the Defense Military exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 Defense Military Exam Format at a Glance
📚 Defense Military Topics to Study (69)
✍️ Sample Defense Military Questions & Answers
1. Which type of military operation is primarily designed to compel an adversary to cease hostile actions through threatened or actual use of force short of full-scale war?
Coercive operations use the threat or limited application of force to compel an adversary to change behavior without full-scale combat.
2. Which technology is used by the Excalibur 155mm artillery round to achieve precision accuracy?
The Excalibur is a GPS-guided extended-range munition that uses small fins to steer toward the target, achieving precision accuracy at ranges up to 40+ km.
3. What does OPSEC stand for?
OPSEC protects critical information from adversaries by identifying and safeguarding sensitive data.
4. What is the chain of command protocol for a soldier with a grievance against their immediate supervisor?
Soldiers are expected to address grievances through the chain of command, beginning one level above the source of the complaint.
5. What is 'operational reach' in military planning?
Operational reach is the distance and duration across which a joint force can successfully employ military capabilities, influenced by sustainment, force protection, and logistics.
6. What was the primary military significance of the Battle of Gettysburg (July 1863)?
Gettysburg was the bloodiest battle of the Civil War and marked the high-water mark of the Confederacy, ending General Lee's invasion of the North.