Final answer:
If high-ranking officers act without proper command, resulting in unauthorized engagements, disorganization and defeat can occur.
Step-by-step explanation:
When the commander or officer in charge is absent, the chain of command dictates the sequence of leadership as guided by military law and regulation. In specific circumstances, other officers may assume command temporarily, maintaining order and discipline within the ranks.
However, if high-ranking officers act insubordinately or make unauthorized decisions, such as engaging the enemy without the commander-in-chief's assessment, the result can be disastrous, leading to defeat and disorganization. The U.S. Constitution grants the President the role of commander-in-chief, providing the structure for executive decisions in military affairs.
This constitutional framework establishes a clear structure for executive decisions in military affairs, reinforcing the principle of civilian supremacy and safeguarding against potential challenges to established command protocols.