Protection in joint operations is defined as:

• A. Measures to preserve the force and mission by reducing risk and increasing survivability.
• B. The use of all weapon systems to achieve effects on targets.
• C. The planning and execution of logistics and support to maintain operations.
• D. Delegating authority to subordinates to execute tasks.

Answer: (A)

Protection in joint operations is about preserving the force and the mission by reducing risk and increasing survivability. It covers safeguarding personnel, equipment, information, and critical capabilities from threats, so operations can continue with minimal loss or disruption. In practice this includes anticipatory planning, risk assessment, physical security, force protection measures, protective infrastructure, cyber and information security, medical readiness, and redundancy to keep the operation resilient in contested environments.

The other options describe different functions. Using all weapon systems to achieve effects focuses on offensive actions and achieving battlefield effects rather than safeguarding assets and people. Planning and executing logistics and support relates to sustainment, which enables operations but isn’t the definition of protection. Delegating authority to subordinates concerns command and control, not protective measures.