European armies accelerate rearmament and shift procurement plans amid shifting US commitment

NATO and European militaries are preparing for a new era of warfare, driven in part by the necessity to counter potential threats from Russia and fundamentally overhaul the continent’s military capabilities.

At a defense conference convened in London, senior military officials called for sweeping changes to Europe’s approach to collective defense.

Air Marshal John Stringer, NATO’s Deputy Supreme Allied Commander Europe, detailed the scale of the challenges currently facing the alliance during his address at the conference.

“The threat we face is 360-degree in its breadth,” Stringer said. “We now have to look much further north in terms of the ranges over which we must counter Russian long-range aviation, as well as potent surface and subsurface threats stemming significantly from the Russian Northern Fleet.”

Air Marshal Stringer also urged EU member states to reduce their reliance on high-cost platforms that require prolonged production timelines. Instead, he proposed transitioning toward mass-produced, lower-cost military equipment, such as unmanned aerial vehicles and interceptor systems.

Among the priority areas, Stringer identified deep precision strike capabilities, electronic warfare systems, and the reinforcement of air defenses capable of countering weapons with ranges spanning thousands of kilometers.

Lieutenant General Christian Freuding, Chief of the German Army, noted that current conflicts have fundamentally altered the nature of land warfare, requiring actions that go beyond merely increasing defense spending and accelerating procurement processes.

Freuding stated that Europe must “fundamentally adapt its methods of fighting.” He explained that the German military is focusing on immediate and rapid solutions to plug critical gaps in its procurement processes, rather than waiting for systems that “might be possible in five years but would take a decade to deliver.”

Military leaders also highlighted the potential of artificial intelligence in processing combat data. General Roly Walker, Chief of the General Staff of the British Army, noted that a corps-level planning cycle that historically took 72 hours can now be compressed to just one hour using artificial intelligence.

Some senior European officials project that Russia could restore its military capacity to a level capable of posing a direct threat to NATO territory within the next few years.

An analysis published in the US-based journal Foreign Affairs indicated that following the commencement of Donald Trump’s second term as US President, European nations are reassessing their security policies, accelerating rearmament efforts, and deciding to increase military expenditures.

The journal identified Germany as the primary driving force behind the rearmament process currently underway in Europe.

A report published in June by the EU Institute for Security Studies, titled “Defending Europe, Deterring Russia,” similarly called on member states to assume greater responsibility within NATO.

The report emphasized the need to strengthen military spending, weapons production, joint procurement processes, and the defense industry, noting that Europe can no longer operate under the assumption of historical levels of US military support.

US President Donald Trump has demanded that European allies increase their defense spending to 5% of their gross domestic product (GDP). He has previously criticized NATO member states for failing to provide adequate support to US military operations, characterizing the alliance as a “paper tiger” without Washington’s backing.