Originally Posted by
Thekri
There is a massive difference between an increase in military spending and militarization. The former is just responsible government, the later is cultural death spiral that threatens everything decent in the world.
The primary purpose of a national military is to protect territorial sovereignty, safeguard your citizens, and allow autonomous foriegn policy. If your military is inadequate to the task of doing that, your sovereignty exists at the mercy of those that do. Where that balance is depends heavily on where the country in question is.
For instance, Canada has very little need for a military, because it is perhaps the best naturally defended nation on the planet. Invasion of Canada is essentially a logistical impossibility for any nation except the United States, just by virtue of geography. Therefore all Canada really has to do is maintain a relationship with the US that is good enough to ensure they aren't in danger of being invaded, and they can proceed to spend fuck all on their military if they want. Canada, much like the US, uses its military exclusively overseas, at has no real purpose for defense.
Germany doesn't have that luxury. If it wants to maintain its autonomy, its options are essentially 1) Increase military spending to establish a credible German military 2) Strengthen the EU Military coordination, and shift toward a truly European Military 3) Continue to rely on a US military commitment.
They tried 2), with decidedly mixed results, and that isn't the way the political momentum is trending right now. 3) is the status quo, which is looking riskier every day. There is no realistic option 4), where Germany sticks its head in the sand and pretends everyone will act in good faith without parity in military power. Russia made that abundantly clear in 2014. So by process of elimination, 1) is the only viable option for Germany.
There is a huge difference between "Credible Military" and "1940 Wermacht". The model Germany should be aiming for probably looks something like the JSDF, the Japanese Military. It is a highly potent, self contained force with no serious weaknesses, but also completely lacking in long range logistics capacity. Basically it will fuck you up anywhere with 500 miles of the Japanese Home Islands, and can't do much past that range. Germany probably needs something considerably more powerful then JSDF (Japan actually spends less in absolute terms then Germany, and FAR less per capita), but the basic structure of Japans military is better. Japan also has a lot more natural geography advantages then Germany, which is hugely helpful.
The key point I am making here is that Germany (And France) need to be able to stand up to Russia on their own without getting laughed out of the room. Because the US is taking a decidedly Pro-Russian lean in the area, which does not bode well for Germany. It isn't that I think a war is likely, it is that Merkel and her successors need enough clout in their corner to get Putin to stand down in Eastern Europe in the scenario where the US does not have Germany's back. That won't happen unless Germany actually has the potential to win a military conflict in Eastern Europe on their own, which they currently do not.
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Sure, noble goal and all. I wish you were correct. Sadly, Putin doesn't see it that way. Neither does every other strong man in the world. If only one side is willing to use violence, then that side wins every time.
If Germany lacks a military power, and Russia decides it owns Belarus now, then there is fuck all the Germans can do about it. Belarus can't defend itself, so either the west goes to war over that or they do not. Right now the force that everyone is counting on to stop that is all of NATO standing together, but if that fractures, someone has to step up, or let Russia role over Eastern Europe. France would probably follow Germany into such a conflict, Britain and the US are increasingly in the "Maybe" camp. Nobody else has a significant enough economy/military base to be significant.