Just for clarification, the Air Force is NOT to blame for the army not having cadpat raingear, the army is. Full stop.
You see, each year the army buys "stuff". That "stuff" is on a priority list. Let's say that the Cadpat Raingear is number five. So, they buy in order from one on down. Too easy. The problem is that whenever a Urgent Operational Requirement comes in, it trumps all "stuff" on that list and delays it. So, even though the gear is approved for purchase and on "the list" ("Let me in: I'm on the list"), if Mick Jagger and Donald Trump show up at the club you're about to enter, well, the rope is pulled back for them and you remain outside, standing in the rain and getting wet (If you follow my analogy). So, the problem is the process of procurement. And perhaps the lack of a controlling agency that says "OK, that's not really a Urgent Operational Requirement, that's a Nice to have Might be OK wish list, so we'll get the raingear first (after all, it's still raining in Valcartier), THEN we'll be the supersleek anti-radiation Oakleys with rainbow effect later"