and this would only apply if they had a 'maginot line' sort of border wall and only engaged in defense. remember this when you watch 'our leaders' continue to press russia for more war as they've been doing for all too many years to count;

NATO will need between 35 and 50 extra brigades to fully realise its new plans to defend against an attack from Russia, a military source told Reuters.

The source, speaking on condition of anonymity, declined to provide any more detail about the plans, which are secret. A brigade consists of between 3,000 and 7,000 troops, so generating 35 to 50 more such units would present a significant challenge..

In another sign of the scale of NATO’s challenge as it revamps its posture to take the threat of a Russian attack more seriously following the 2022 invasion of Ukraine, a security source said Germany alone would have to quadruple its air defence capacities.

At a summit in Vilnius last year, NATO leaders agreed on the alliance’s first major defence plans in more than three decades, and officials have been working on translating the documents into concrete military demands since then.

NATO leaders are expected to get an update on the plans in Washington this week, at a summit to mark the 75th anniversary of the transatlantic security alliance.

Asked for comment, a NATO official said the alliance’s military planners had identified “detailed requirements for troops and weapons needed to defend the alliance”.

“Air and missile defences, long-range weapons, logistics as well as large land manoeuvre formations are among our top priorities,” the official added..

“NATO will likely set more demanding capability targets for allies, as we develop forces that can implement our plans and meet the threats we face. We are confident that our deterrence is and will remain strong.”........more.........