Prime Minister Zebert, whose role in arbitration is considered paramount, held the most important attitude.
For the Prime Minister, hosting a grand triumph ceremony was indeed quite alluring. After all, in a certain sense, he was the one who led the initiation of this war; he even went against widespread opposition, mobilizing considerable forces centered around Holy Terra in the Sun Star Domain for expeditionary warfare.
At that time, to gain support for the war, he clearly told people at every level in Holy Terra that the war was not some distant matter that did not concern them; not only was that place part of the Empire, but it also pertained to the safety of Holy Terra itself.
If left unchecked, the enemy might march through from the East and reach Holy Terra.
Initially, the people of Holy Terra were doubtful, but when the Western Front Army first collapsed, this threat seemed more tangible.