NATO Launches Major Multi-Domain Exercise in High North and North Atlantic

NATO has commenced Exercise Neptune Strike 26-3, a significant enhanced vigilance activity involving Allied maritime, air, land, and multinational forces from July 17-23, 2026. This iteration marks the first expansion of the Neptune Strike series into the High North and North Atlantic, aiming to strengthen NATO's ability to integrate and command multinational forces for multi-domain operations under a unified operational framework. The exercise, led by Naval Striking and Support Forces NATO (STRIKFORNATO), reinforces the Alliance's commitment to collective defense, interoperability, and year-round readiness in a strategically vital region.