The Enduring Relevance of Irregular War

Key Takeaways

• Project Air and Space Power unites academia, industry, military on irregular conflict
• Air and space assets excel in surveillance and low‑cost precision strikes
• History shows air superiority alone rarely secures strategic victory in irregular wars
• Drone proliferation blurs lines between state and non‑state actors in gray‑zone fights
• Stability‑instability paradox fuels small‑war activity despite nuclear deterrence

Pulse Analysis

Air and space power have long been celebrated for their ability to project force at speed, but the doctrine that emerged after World War II—centered on decisive strikes against an enemy’s vital centers—struggles to translate into strategic success in irregular wars. From the early theories of Mitchell and Douhet to the modern emphasis on precision, the core premise remains: superior firepower should compel political outcomes. Historical case studies, however, reveal a persistent gap; air campaigns in Vietnam and Afghanistan achieved tactical effects but fell short of decisive political resolution, underscoring the need to rethink how aerial capabilities are integrated into broader campaign plans.

Today’s technology reshapes that conversation. The proliferation of long‑loitering drones, networked sensors and AI‑driven targeting enables low‑cost, high‑frequency surveillance and strike options that can be employed against dispersed insurgent networks without exposing large numbers of personnel. The Ukraine conflict illustrates how both state and non‑state actors leverage these tools to contest airspace, while the 2026 Operation Midnight Hammer against Iran’s nuclear facilities demonstrated the reach of precision strike but also raised questions about long‑term strategic impact. As great‑power rivals develop fifth‑ and sixth‑generation fighters, the cost of high‑end air warfare rises, pushing adversaries toward gray‑zone tactics that exploit the stability‑instability paradox—maintaining strategic stability while intensifying small‑war engagements.

For policymakers, the challenge is to balance deterrence of peer competitors with the realities of irregular conflict. A whole‑of‑society approach that couples air and space capabilities with diplomatic, informational and economic instruments can mitigate the limits of kinetic force. Investing in resilient ISR networks, interoperable platforms across civilian and defense sectors, and doctrine that emphasizes indirect effects will help the United States and its allies maintain strategic advantage while avoiding the pitfalls of over‑reliance on air power alone. This nuanced strategy is essential as the frequency of gray‑zone confrontations accelerates in the coming decade.