Here is a sentence that sounds like a joke, and isn't. The aircraft the United States Air Force is fielding to take over part of the A-10 Warthog's mission is a modified agricultural crop duster. Not a stealth jet. Not a drone. A single-engine turboprop originally designed to spray pesticide over farmland in Texas, now armored, armed, and wearing a combat designation. Meanwhile, the plane it's helping replace - a fifty-year-old tank-killer with a cannon so large the entire airframe was built around it - spent the spring of 2026 strafing enemy boats in the Strait of Hormuz and fighting a close-range gun battle deep inside Iranian territory to rescue a downed American pilot. One of those two aircraft was supposed to be retired this year. The other costs a fraction as much and can land on a dirt road. And the fight between them is really a fight about something much bigger: what close air support even means anymore, and whether the era of purpose-built attack aircraft is ending for good. This is the story of the Warthog's deepest modernization, its final years, and the strange collection of machines lining up to inherit its job.