Are Treasury still trying to chop the B757? You are right about their use and exposure. We've just had one parked up at Andrews Air Force Base for a week for the NZ - US Business Forum in Washington DC, so they are more than just moving bods from A2B. I really think that in the case of the B757s we need to look at the wider picture in that they also represent NZ Inc, and sure an Air NZ aircraft looks neat but an aircraft with Royal NZ Air Force emblazoned on the side, with the national flag on the fin and the roundel makes a bigger statement than just an airline which would be perceived as a commercial entity which it is. Where as a RNZAF B757 is seen as a sovereign entity and that makes a greater impression in foreign eyes. It's about perceptions and in the game of nations perceptions are very important.
Two B757s are not enough and this has been shown plenty of times. On the Kiwi aviation forum I lurk it was suggested that if we'd had gotten the F16s then more B757s should have been acquired and set up as AARs. Anyway the two B757s are due to be retired around 2022 - 25 and as I have said previously they have given us good service. With regard to the comments about using civil airliners for miltary service, what do you think the KC30 MRTT or the KC135 etc., have been based on and built from? The B757s the RNZAF use are actually Boeing 757 - 200 M Combis, with the M denoting military. It's exactly because we are a small military that we do need to have a platform we can multirole and the B757s fill the MRT capability. The old B727 vomit comets didn't and that is the big difference. We cannot afford to dedicate a Boeing Business jet to fly the PM around, so having an aircraft that can do VIP, medivac, bulk pax, combi pax and freight and is quick is an asset, not a liability.
I freely admit I have a rather different perspective on the B757, across the entire service spectrum.
From a planning viewpoint, several things need to be kept in mind. The funding available for the NZDF is strictly limited (both in terms of acquisitions and operations), which means that whatever the RNZAF has needs to operate efficiently. Also, the most flexibility possible is required, to cover as many contingencies as possible.
With respect to VIP transport, I would suggest that the RNZAF should follow what the RAF has done with it's No. 32 Squadron. Basically it is military needs first, then if there is extra/excess capacity, that is made available for Royal and/or governmental use. That and the aircraft themselves are smaller, consisting of BAE 146 and BAE 125 jets. After all, if the PM is visiting the US or UK for a week, does the PM need to be accompanied by 200+ staff?
As for other air forces using variants of civilian airliners for transport, this is true. At issue though is the impact on RNZAF air transport force structure and capacity. Using the RAAF as an example, roughly a third of RAAF aircraft are either civilian airliner designs, or variants thereof, at present. Actually a slightly higher percentage than for the RNZAF. However, this is not including the 10 C-27J Spartans on order for delivery in 2015. Also the number of personnel and amount of cargo which the airliners are configured to move are not a significant percentage of the total RAAF airlift capacity.
In the RNZAF's case, the B757's are 28% of large airlift aircraft numbers, 34% of the cargo lift capacity, and ~50% of the personnel movement capacity (depending on configuration). It is also worth noting that the cargo itself is limited in terms of size/weight. What concerns me is that the RNZAF operates so few airlifters, ao that the two B757's are a significant portion of the airlift, yet are unsuitable for many of the scenarios where NZ would need airlift. For the other nations which do successfully operate airliners, they can usually do so because they have sufficient numbers of different kinds of airlift so that some of the limitations an airliner would have become non-issues.
-Cheers