"War is most sweet to those who have never known it." - Vegetius (?)
I honestly think they will remain in existence, because there are a number of young men with a desire for another holy war, itching for a fight. Look at folks like Franciscan Solitary! Would you find him there? I don't know, some talk and don't act, while some act but don't talk and others who do both. One only knows how one shall react when finally in the situation. Look at all the opressed people in Europe, either they stand and fight, or lay down and die. Look at all the Christians persecuted in the world. When you press people down it is like a spring, the more pressure is applied the harder it shall spring back at you.
There is another quote, by whom it is forgotten, which goes: "Men grow tired of Love, singing, dancing, peace, and all else before war."
It is hard to comprehend this endeavor failing completely.
On another subject: I wonder what kind of flag/s will they use for combat? Austria-Hungary used to have a flag in every army with a picture of the Blessed Virgen on it. Other military groups throughout history have done similar things too.
They better not have some funky NO "art" on their uniforms...