October is almost here, and that means it’s time for the Air Force Academy’s Falcons to square off against the Naval Academy’s Midshipmen. It also means that it’s time for the usual inter-service rivalry to flare up, and Annapolis has delivered a doozy. Naval Academy cadet Rylan Tuohy has directed a video called “Air Force Training at Navy,” which was posted on YouTube Sunday. The mock training film purports to take a “recently declassified” look inside the Air Force Transition to Navy Environment program. But in a riff on the “Chair Force” stereotype, the supposed Air Force cadets prove to be incapable…