After more than 3 years of war in Ukraine, the Russian military is not a spent force: indeed, the combination of more flying hours for more aircrew, 3 years of combat experience in CAS, AI, CAP, Strike and ISR missions, a war economy supporting new airframes and weapons, and low pilot attrition rates has made the Russian Air Force capable of what it was supposed to do in 2022 – and then some. It now has the ability to outmatch European NATO states in capability, experience and fighting power for the next decade. Professor Justin Bronk, Senior Research Fellow for Air Power at RUSI in London, explains why a wholesale shift to drones isn't going to be the ubiquitous answer that the speeches from military and political leaders make out. As the IAMD system in NATO states matures (albeit at differing speeds), the Russian system is also a major factor in air power planning for the future. The impact on how NATO wants to fight, and how it will have to fight, is stark. And it's not going to be good enough to continue copying the US model: for the USAF and USN, the Pacific is requiring a drive towards a different force design, way of operating, C2, and basing options from those that would work for NATO in Europe. Context matters.