Which elements are included in the strategic level COG source of power?

The strategic level center of gravity (COG) source of power focuses on the fundamental strengths that contribute to a nation's ability to achieve its objectives in a conflict. National will and military force stand out as key components of this source of power because they encompass the moral, psychological, and physical aspects essential for sustaining a country's efforts in war.

National will refers to the resolve and commitment of a society to support its military and political objectives, which can be decisive in influencing the outcome of conflicts. If a nation's will is strong, it can endure significant hardships, adapt, and ultimately achieve its strategic goals. Military force, on the other hand, includes the organized and trained armed forces capable of executing national strategy. These two elements work together to provide the necessary framework for projecting power, deterring adversaries, and enabling offensive and defensive operations.

While the other options may contribute to the military capabilities or effectiveness of a nation, they do not encapsulate the broader strategic implications of will and force in the same way. For example, geographical location is important for operational considerations but does not directly relate to the strategic level power dynamics in the same realm as national will and military force do. Similarly, training and strategy are vital for effectiveness but are tactical elements within the greater context