At what level of war do campaigns and major operations typically occur to shape the strategic environment?

• A. Tactical
• B. Operational
• C. Strategic
• D. Theater

Answer: (B)

Campaigns and major operations occur at the operational level because this is the tier where planning bridges strategy and tactics by coordinating multiple campaigns and actions across forces, times, and even theaters to achieve strategic objectives. At this level you translate broad strategic direction into a sequence of connected actions—combined arms, logistics, and joint or multinational efforts—that shape how the adversary responds and, ultimately, the political ends you’re pursuing. The tactical level is about individual battles and engagements, while the strategic level sets the overarching goals and policies; theater is a geographic construct, not the level at which campaigns are organized.