anonymous question
As economic theory teaches us, values are subjective. Therefore, the question of “what is better” should always be accompanied by a clarification: better for whom. To avoid writing a long-winded essay, I will proceed from the assumption that “better” should be for the person in whose interests the army fulfills its primary purpose.
In modern international law, private warfare is prohibited, so a private army can primarily operate as a subcontractor for a state army. At least, if we are talking about a classical army using live manpower armed with lethal weapons. Thus, it is clear that a private army is better than a state army for those tasks that the state prefers to outsource. In essence, the only thing a state army would not want to outsource under any circumstances is the embezzlement of budget money. And a state contract army most willingly outsources those tasks that it handles worst: protecting civilians.
Due to the very mechanisms of its funding, a state army acquires quite typical traits, which is why state armies are, to a certain extent, very similar to one another. Private armies perform market tasks in a wide variety of niches, and therefore can differ greatly from each other. In some places, the market needs cheap light infantry capable of dying in droves without stressing the taxpayers, and a conditional Wagner comes to the rescue. In other places, the market needs the protection of communications, and it is helped by slightly more technological guys skilled in communications and logistics. Somewhere, it is necessary to wage cyberwarfare, and a private troll factory is opened for this task. Somewhere, the market needs intelligence data for publication, and a company like Bellingcat appears.
You might ask, what do the last two cases have to do with war? With equal success, one could ask what Shahed explosions have to do with war. By the way, these are also an excellent example of private armies: they are inexpensive and work effectively. It’s just that their task is rather specific: supporting the advertising campaign of a terror sponsor.
Alright, so for which tasks, other than budget embezzlement, are state contract armies actually more effective than private ones? Paradoxically, despite their complete inefficiency in protecting non-combatants, state contract armies are more effective at creating a sense of security for the citizens of the country to which the state contract army belongs. This is precisely what allows them to be so effective at embezzling the budget, since the taxpayer agrees in advance to the high cost of the army, as long as there is no war.
