About Arcane Thunder

Arcane Thunder 26 highlights the U.S. Army’s continued refining multi-domain operations and demonstrates how U.S. forces operate alongside NATO Allies and partners to deter adversaries across Europe. The exercise validates the employment and qualification of Multi-Domain Company Teams (MDCTs), integrating cyber, space, electronic warfare, and conventional capabilities to create synchronized multi-domain effects.

Arcane Thunder 26 is a geographically distributed exercise conducted across the United States, Germany, and Poland that links sensors and shooters across domains to enable rapid decision-making and precision effects. The exercise supports NATO regional defense plans and reinforces the Eastern Flank Deterrence Initiative (EFDI), demonstrating the Alliance’s ability to deter aggression and defend the Euro-Atlantic region.

Through Arcane Thunder 26, U.S. and Allied forces rehearse the integration of kinetic and non-kinetic capabilities to penetrate and disintegrate adversary anti-access/area denial (A2/AD) systems, enabling freedom of maneuver for the joint force and strengthening NATO’s deterrence posture. 

Arcane Thunder Press Release

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Arcane Thunder Videos

Video by Master Sgt. John Healy
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Arcane Thunder: Sense. Locate. Destroy.
Multi-Domain Command – Europe
April 28, 2026 | 0:37
At Arcane Thunder 26, Multi-Domain Company Teams bring the future of warfare to the present - linking sensors in the sky, unmanned systems, and precision fires to rapidly detect, identify, and defeat threats across Europe. From high-altitude balloons sensing signals, to drones pinpointing targets, to HIMARS delivering decisive effects, our Soldiers seamlessly connect every step from detection to destruction.

By integrating cyber, space, electronic warfare, and conventional capabilities, Arcane Thunder 26 demonstrates how U.S. and NATO Allied forces operate as one - delivering synchronized effects, accelerating decision-making, and ensuring a decisive advantage in contested environments. This exercise strengthens NATO’s deterrence posture and proves that together, we are ready to defend the Euro-Atlantic region.

National Training Center, California, 29 April 2026.

Video Production by U.S. Army Sgt. Christopher Diaz Gonzalez
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