I have no clue, that's why I am asking: Would it make sense to have only one sort of everything distributed across Europe?

[Guest]

I have no clue, that's why I am asking: Would it make sense to have only one sort of everything distributed across Europe? Who has the best tank? Use it in entire Europe. What is the best rifle? Use it in entire Europe.
I think this would make production much cheaper than having each country produce their own weapons.

[cynar@lemmy.world]

That's how most EU regulations are created. They take the best parts of the legislation of various members and combine them.

As for weapons, harmonisation is a thing. However, the exact use cases will vary for different countries. A tank that's optimal for Spain isn't necessarily the best for Germany. Neither country wants suboptimal equipment. What is easier to harmonise is ammo, a fact that NATO have been exploiting for a long while.

There are also the implications. Before now, military has been done on a per country basis. If they want to move as a block, they need individual countries to step up. It also allows countries to act independently if desired. A unified army is seen as a threat to the sovereignty of individual countries.

[samskara@sh.itjust.works]

Standardizations and lower costs through economies of scale are great. However competition is also good, as is redundancy. Some strategic redundancy is also a good idea so the whole European defense doesn’t collapse because of something like Brexit or Orban in Hungary.

The requirements snd budgets for the armed forces vary significantly depending on the geography and infrastructure of a country and likely missions.

Having a military with diverse equipment means the enemy will have to learn about more systems and how to fight them.

Rifles make up a small part of the budget. Buying some weapons locally make them cheaper for the state as the money spent goes into the local economy and some of the cost flows back to the state in the form of taxes. So buying more expensive local weapons can be cheaper overall than importing a seemingly cheaper weapon.