Which of the following is NOT a core capability of the Navy?

Ground Warfare is not considered a core capability of the Navy, primarily because the Navy's primary mission and operational focus are centered on naval power, maritime security, and the projection of power from the sea. The core capabilities of the Navy typically include functions that enhance its ability to operate effectively in maritime environments, such as forward presence for strategic positioning, deterrence of potential adversaries, and the provision of humanitarian assistance in crisis situations.

Forward presence allows the Navy to maintain a visible and credible force in key areas around the world, which serves as a deterrent to aggression and promotes stability. Deterrence, as a capability, is linked to maintaining a formidable naval presence that discourages hostile actions by adversaries. Humanitarian assistance reflects the Navy's role in providing aid during disasters and crises, showcasing its versatility and commitment to global goodwill.

In contrast, ground warfare is predominantly associated with the Army and Marine Corps, which are specifically structured and equipped to engage in land-based military operations. While the Navy may support ground operations through naval gunfire and air support, its foundational capabilities and strategic objectives do not encompass the direct conduct of ground warfare as part of its core mission.