I'm sorry, but the question provided seems to have some text that is not relevant to determining which appeal is used in the quote. To identify the appeal being used, we need to focus on the specific quote:
"As Commander in Chief of the Army and Navy, I have directed that all measures be taken for our defense."
In this quote, the appeal being used is **Ethos**. Ethos is an appeal to ethics, character, or credibility. In this case, the speaker is invoking their authority as the Commander in Chief of the Army and Navy to establish credibility and persuade the audience that the actions being taken are justified and necessary.
By emphasizing their position and authority, the speaker is attempting to gain trust and confidence in the measures being implemented for defense. This appeal relies on the audience's belief in the speaker's credibility and expertise in military matters.
Therefore, in the given quote, the appeal used is Ethos.