Shoukoku no Altair-What is the Cost of Peace?

This series was a surprise treasure, and it asks an important question, “How much war and bloodshed will a person who hates causes to maintain peace?”

Plot: Tugril Mahmut becomes the youngest person ever elected to the position of Pasha (member of the Ruling Council) in the Empire of Torqye, but quickly gets demoted after an incident in which he acted on his personal feelings without the blessing of the other Pashas. He wants to restore his status, but his chief priority is preventing the avaricious Balt-Rhein Empire from achieving its goal of military conquest of Torqye and other peaceful nations. source myanimelist.