The Liechtenstein army was disbanded due to lack of need back in 1868. The last military campaign, which took place two years before that, was notable for the fact that the detachment not only suffered no losses but, on the contrary, increased by one person: on the way to Vaduz, someone from the surrounding peasants joined the army. The last Liechtenstein soldier died in 1939.
Where do we end up when we save the world?