Army Issues 'How The Army Fights' Doctrine Emphasizing Convergence, Strike, Close Battle and Endurance
The timing is not accidental: HTAF lands five months into active US-Iran naval combat (Project Freedom), seven months after Israel expanded into Lebanon, and amid real-time Ukrainian maneuver failures in Donetsk where drone attrition forced corps-level repositioning. The Army is codifying what it has learned from watching allies fight under conditions it may face within 18 months against China in the Taiwan Strait or Russia in the Baltics. The Endurance pillar—sustaining operations without contractor logistics—is the sharpest signal: it means the Army is planning for supply-line disruption by peer adversaries, not terrorism.
INDOPACOM and USEUCOM now have a doctrine that treats contested airspace and electromagnetic denial as the default condition, not the exception—a direct response to seven months of active state-on-state conflict in Europe and the Middle East where the Army has watched maneuver collapse under precision fires.
The four-element framework (Convergence, Strike, Close Battle, Endurance) operationalizes what the Ukraine and Hormuz campaigns have taught: air superiority cannot be assumed, logistics must be contractor-independent, and units must function under degraded communications. This resets procurement priorities, training rotations, and unit organization away from the light-infantry model that dominated 2001-2023. Watch the FY27 budget amendment in November for whether Convergence investments (EW, cyber, space degradation) receive parity with Strike (munitions) and Close Battle (armor, dismounted infantry)—historically, the Army underfunds the unglamorous enablers.
Does HTAF specify acceptable casualty rates or force-loss thresholds for the Close Battle phase under modern drone saturation, or does it leave commanders to infer acceptable losses from Ukraine precedent?
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