Tactical Planning Corporal's Course Practice Test

Compromised OPSEC, or Operational Security, directly impacts a unit's ability to achieve its mission objectives. When sensitive information leaks or is not adequately protected, it can lead to adversaries gaining insights into plans, capabilities, and vulnerabilities. This knowledge empowers the enemy, potentially allowing them to thwart efforts, capitalize on weaknesses, or strategize countermeasures against the unit’s operations.

The focus on mission objectives is critical because compromised OPSEC can result in unplanned changes to strategies or the abandonment of operations altogether, ultimately leading to mission failure. Understanding and maintaining OPSEC is essential for safeguarding information that, if revealed, could alter or endanger the outcome of operational efforts. Hence, the best descriptor for the effects of compromised OPSEC is its capacity to prevent a unit from achieving its goals and maintaining effectiveness in the field.