I buy the idea of LAAR (and likely C-27J also) on the cost basis argument--in the right context. In the LOBOG (Lots of Boots on the Ground) days of Afghanistan/Iraq, LAAR would have made a whole lot of sense in-country. I'm not so sure LAAR is as much of a panacea today, now that we're going with light footprints in-country. Regardless, directly attaching Air Force aircraft and crews to specific Army units is exactly what we do not want to do. It is more convenient for ground forces to complain about non-support from the Air Force than it is for them to convince Army leaders to buy adequate numbers of aircraft types to provide ground forces with what they theoretically need.
- If the Army wants more unmanned ISR, it can buy more Gray Eagles
- If it wants more dedicated manned CAS, it can buy more Apaches
- If it want more dedicated manned ISR, it can buy more RC-12s
Funny, I guess the Army doesn't really want any of those things, since I don't see Army leaders clamoring for the funds to massively expand their Gray Eagle/Apache/RC-12 fleets beyond what they currently have/are projected to buy.
Senior Army leaders don't want to buy enough of these assets to provide each ground commander with his own fleet of air assets, because doing so would be prohibitively expensive. Investing in enough airpower to satisfy ground commanders' desires would in turn choke out other vital elements of Army ground power . . . if the Army had to pay for it. What works great for ground commanders is to instead demand the kitchen sink from the Air Force, without (a) taking time to acknowledge that their own service has shortchanged them, or (b) considering the entirety of the problem of providing support throughout the AOR/the world. I'm not saying the guys on the ground are wrong for wanting every asset possible to support them/their mission. If I were in their shoes, I would be doing the same thing. That doesn't make the math any less true--we can't/won't spend the cash to give ground guys everything they want--especially in the era of sequestration.
When I consider environments where LAAR makes sense, I think a very strong case could be made for buying a small fleet. It could save significant cash/wear & tear on other airframes. As Sqwatch indicated, there are lots of cases where LAAR makes little sense at all, though. I can imagine a number of cases where a Viper, in a centrally-located CAS orbit with tanker support, would be a better/cheaper option than LAAR for on-call CAS support. Whether LAAR, Vipers or other AF assets, they should never be penny-packeted out to Army units.
TT