Part 2:
So that there would be a core of experienced officers to help build up the new RNZAF, several RAF officers were lent to New Zealand during 1937-39 and, in exchange, RNZAF officers were attached to the RAF to gain experience. Details of the exchange scheme had been worked out in 1926 during the Imperial Conference, when Squadron Leader Isitt had met Sir Philip Game, then Air Force Member for Personnel in the RAF. More than 10 years later the existence of a plan made it easier to carry through the exchanges. A number of New Zealanders serving with the RAF were selected for specialist courses in signals, navigation and armament, and then transferred to the RNZAF and returned to New Zealand.
Early in 1937 a start was made in putting Cochrane's recommendations into effect. Wigram was reorganised into a flying training school with an annual output of 40 pilots, later to be increased to 80, and the training of pilots for the RNZAF and RAF began. Hobsonville was converted to a stores and repair base and also became a training school for ground personnel. The station was enlarged by the purchase of an additional 55 acres of land.
After a survey of possible aerodrome sites for the bomber squadrons, it was eventually decided to build two stations instead of one and land was bought at Whenuapai, near Hobsonville, and Ohakea, near Palmerston North. Orders were placed in Britain for 30 Vickers Wellington twin-engined bombers and supplies of ammunition and bombs. The approved programme envisaged a regular air force of 100 officers and 900 airmen, compared with the total complement of just over 100 men that Cochrane found on his arrival. A Civil Reserve of Pilots would be formed with the co-operation of the aero clubs and there would be the additional strength of the Territorial Air Force.
Five Airspeed Oxfords were ordered, four as trainers and one for aerial survey. These were the forerunners of a total of 299 aircraft of this type which would go into service in the years immediately ahead. In 1937, when Cochrane placed the order, the Oxford was going into service with the RAF as its first twin-engine, low-wing monoplane advanced trainer, and it was clearly a very suitable aeroplane on which to train crews who would fly the Wellington bombers when they arrived in New Zealand.
Some second-hand Vickers Vincent bombers were also ordered from the RAF - the only external difference between the Vincent and the Vildebeest was the length of the tailplane struts - besides 29 second-hand Blackburn Baffins (which had seen service in Royal Navy carriers) with which to equip the territorial squadrons.
Supplementary expansion programmes approved over the next two years provided for schools to train flight mechanics and flight riggers at the railway workshops in the four main centres, territorial squadrons in the same four cities and the establishment of a regular squadron at Blenheim. The two-station air force was growing. Wigram and Hobsonville were expanding visibly and the fine, big stations that were to blossom at Ohakea, Whenuapai and Woodbourne (Blenheim) were already in sight.
(And of course in WW2 the RNZAF expanded from that small nucleas to a couple of dozen bomber/reconnaissance, fighter, fighter/bomber, dive and torpedo bomber, maritime patrol and transport squadrons in the SW Pacific thanks to Lend-Lease and being under USN command etc).
I believe the bolded part in the previous quote above is still largely relevant today/tomorrow, with some adjustments of course (eg perhaps Guam instead of Singapore ... but also noting the likes of modern Singapore and its neighbors have their own modern and capable armed forces. Of course the USA plays a dominant role in the region whereas the UK doesn't, and Australia's capabilities across the spectrum or domains is first class), but would modify it to become roughly in this order, give or take:
(a) local defence.
(b) forward defence, involving our closest SW Pacific neighbors eg New Caledonia, Fiji, etc (and likely to be in conjunction with US, France, Australia anyway).
(c) assisting with the defence of Australia.
(d) the defence of shipping routes (primarily Tasman Sea, South Pacific and Southern Ocean but where practical also stretching from SE Asia to South America, as we did in WW2 with the RNZN Light Cruisers).
(e) SE Asia, Indo-Pacific ... Middle East, Europe etc.
(f) but also as well as kinetic efforts there is also cyber and space warfare to contend with (even if there were no direct military threat).
Of course we cannot do this all, in fact we can't as we are not a major player (apart from perhaps sending some niche elements to contribute to collective allied defence efforts if and where practical), but what will be expected to do at the very least is is to defend our own wider "neighborhood" so as to ensure the major players (USA, Australia etc) do not need to devote their critical resources away from their major areas of operations.
Of course also this is a multi domain effort but bringing it back to the ACF in a NZ/Pacific context (not expeditionary) ... again as per the bolded/quoted part for local defence (and ideally forward defence as in protecting the SW Pacific) an ACF (in conjunction with P-8A and long range maritime UAV assets & Navy) would likely be desirable to assist with the defence against the likes of submarines, raiders, merchant vessels (with concealed armaments, mine laying capability, potentially missile launch capability, perhaps in containers for example or aerial ISR assets etc), dozens if not hundreds of gray zone vessels that are likely to still be operating in the wider South Pacific region perhaps some of which also conducting signal/intelligence gathering and/or harassing merchant vessels or conducting sabotage on island or undersea infrastructure (data cables etc) and potentially the odd warship or so that could be transiting the region (even Iran sent a warship through the region a few months ago).
I don't think we necessarily need the latest 5th generation fighter (at this point in time) as we are not likely to face a peer threat, but something existing (4/4.5 gen & new or second hand initially) tasked to work with the P-8's and the proposed long range maritime UAV's would both protect and support these platforms (as well as needing a decent logistics tail and the critical trained personnel - but RNZAF tends to fair well with recruitment and retention anyway).
If we could ultimately work up a couple of squadrons again, then if the future situation (and finance) warrants it (in the 2030/40's) work up a third or fourth for expeditionary/coalition efforts. Whether this is actually feasible who knows but we have to make a start and take things from there. Can NZ afford to make a start? Yes we can!