Why Germany's Infrastructure is Becoming the Strategic Bottleneck of NATO's Eastern Defense — Die Welt Wargame Reveals Fatal Weaknesses

On December 15, 2025, a group of 16 former high-ranking German and NATO officials, parliamentarians, and security experts gathered at the German Wargaming Center of Helmut Schmidt University for a full-day wargame. The scenario: Russian troops invade the strategically important Lithuanian city of Marijampolė in October 2026, a crucial transport hub on the land corridor between Russia and Belarus. The outcome of the wargame organized by Die Welt was sobering — Moscow achieved most of its objectives within three days, while NATO allies were bogged down in political debates and logistical bottlenecks. Former NATO spokesperson Oana Lungescu, who played the NATO Secretary General in the wargame, called the result "very realistic, unfortunately."

This wargame reveals an uncomfortable truth: Germany's role as the logistical hub of NATO's Eastern defense is being undermined by structural deficits in infrastructure, civil defense, and territorial defense. While the Federal Ministry of Defense is spending €90 billion in 2026 — more than any other European country except the United Kingdom — Germany remains shockingly unprepared in the categories that actually matter in the event of defense.

The Dilemma of Strategic Geography

The wargame at the Wargaming Center made it clear that hundreds of thousands of allied troops would need to cross Germany to defend the Baltic states. However, Germany's infrastructure is optimized for peacetime economy, not for military mass movements. The highways are designed for civilian traffic, the train stations are not equipped for transporting heavy military equipment, and the bridges have weight limits that modern battle tanks cannot bear.

Dutch Defense Minister Ruben Brekelmans warned the Wall Street Journal that Russia "will be able to move large troop numbers within a year." The question is: Can Germany do the same? The answer from the wargame was chillingly clear — no. While Russian forces reached Marijampolė in three days, NATO units were still struggling with the approval of transit through German territory and the procurement of railway cars for Leopard tanks.

Civil Defense as a Forgotten Dimension

The wargame revealed another critical gap: Germany's civil defense capabilities are virtually nonexistent. The federal government has systematically dismantled civil protection structures since the end of the Cold War — bunkers have been privatized or demolished, emergency plans are outdated, and the population is unprepared for a military conflict.

In the scenario of the wargame, Russian forces deliberately targeted German infrastructure to delay NATO troop movements. The simulation showed that a coordinated hybrid attack — cyberattacks on rail systems, sabotage of energy infrastructure, disinformation campaigns — could paralyze Germany within days. Without functioning civil protection structures, German society would descend into chaos while Russian units advance unhindered in the Baltic states.

Territorial Defense Without Territorial Troops

A particularly painful aspect of the wargame was the realization that Germany has no significant reserve forces to protect critical infrastructure. The Bundeswehr is an expeditionary army optimized for out-of-area operations, not for the defense of its own territory. In contrast, the Baltic states — despite their small size — have developed robust territorial defense concepts. Lithuania, Latvia, and Estonia each invest over 5% of their GDP in defense and are building active reserve structures.

Germany, on the other hand, is spending €90 billion but has no comparable structures. The €100 billion special fund has mostly been spent on procuring new F-35 fighter jets, Chinook helicopters, and other high-tech equipment — all important, but useless if Russian special forces are simultaneously blowing up highway bridges or sabotaging train stations.

The Political Paralysis

The wargame also revealed a political dimension: In the scenario, European governments hesitated to immediately activate Article 5 of the NATO treaty for fear of escalation with Russia. Lungescu warned that "Russia could become even more dangerous for NATO after some kind of peace in Ukraine, especially if it is a bad peace, if it is a Ukrainian capitulation."

This warning is particularly relevant in the context of the current Trump administration. U.S. Under Secretary of Defense for Policy Elbridge Colby called for a "NATO 3.0" in Brussels on February 12, 2026, where Europe takes "primary responsibility for its own defense." However, the wargame showed that Europe — and especially Germany — is not ready to take on this responsibility.

The Paradox of €90 Billion

Germany's defense spending is at a record level, yet the ability to defend its own territory and support NATO allies remains minimal. The wargame laid bare the brutal truth: More money does not solve the problem if it flows into the wrong categories. Germany does not need more F-35 jets — it needs reinforced bridges, protected rail connections, emergency generators for critical infrastructure, and a civilian population that knows what to do in the event of defense.

The wargame also showed that the greatest weakness is not military but political in nature: German society is mentally unprepared for a conflict. The idea that Russia could actually attack a NATO state is still dismissed as a dystopian fantasy. Yet in the wargame, it took only three days for Moscow to achieve its objectives — while Germany was still debating whether it was a "real" attack or just a "provocation."

What Needs to Happen?

The solution is uncomfortable because it is not spectacular. Germany must invest in boring, invisible things: renovate bunkers, militarize railway infrastructure, update emergency plans, conduct civil protection exercises. It must build a reserve component that can protect critical infrastructure in the event of defense. And it must mentally prepare German society to understand that defense is not just an abstract concept, but a real possibility.

The wargame by Die Welt and the German Wargaming Center was painful because it showed that Germany's strategic geography — once an advantage in the Cold War — is today a weakness. Germany is the hub of NATO's Eastern defense, yet this hub is dilapidated, unprotected, and unprepared. As long as this remains the case, all discussions about "NATO 3.0" and "European strategic autonomy" are just empty words. For in the wargame, it took only three days for Russia to win — and Germany was the reason.

Sources: Die Welt / German Wargaming Center of Helmut Schmidt University / Euromaidan Press / The Independent / Wall Street Journal / POLITICO