Which mission is NOT listed among primary submarine missions?

• A. Air superiority
• B. Counter-drug
• C. Mine Warfare
• D. Strategic Deterrence

Answer: (A)

Air superiority is not a mission submarines are built to perform. Submarines operate by staying hidden underwater, using stealth, sensors, and undersea weapons to influence warfare. They don’t project or contest air power directly, which is the domain of aircraft and air defenses. That’s why air superiority isn’t listed as a primary submarine mission. In contrast, mine warfare fits because submarines can deploy and control sea lanes with underwater mines; strategic deterrence fits for ballistic-missile submarines that provide the nuclear deterrent; counter-drug can involve maritime surveillance and interdiction, which submarines can contribute to, though it’s not their core role.