Rnzn
In terms of capability, the only real reasons other than leftie or Green appeasment the OPV was developed to relieve the ANZACs from Southern Ocean, which is I think most can agree is overkil. Any realistic weapon upgrades would be Torpedo tubes, this would pack a punch on well anything, and in terms of Air Defence, well if Australia sent Manoora to the Gulf which was a war zone with Rbs 70s, then throwing a Mistral on the deck of the OPV isn't inconceivable, and realistically the only place they will go in deployments is the south pacific, which conisists of similiarly equipped patrol boats ie Solomons, Vanauatu, Samoa, Fiji etc.
With the MRV well, yes CIWS I would of thought would of come as standard in terms of protection of boat and the 350 personnel on board. Sea ram would be nice but the NZDF is not going to buy somethiong new for a single platform so Phalanx at least has impressive specs, even if in practise not so good. Ditto with the deployment of a mistral on the heli-deck for any hot zones.
This will give the RNZA the ability to lift nearly half of a Infantry Batt, which with the 757's and C130's to take up the rest, give the NZDF the ability to deploy its peace time/ low intensity conflict goal. The NZ deploying both Battalions would be like Australia depolying the JFHQ's and the Entire 1st Division slim to none except for invasion of either country really.
Two Anzacs is minimum but doable in terms of deployment 6 on 5 off. 2008-10 is slated ESSM date for Anzacs well, Im not holding my breath, and the NZ MOD is looking at Harpoons for Orions, (doubtful) and for the Anzacs, (hopefully) Other capability upgrades I think will only come with change of Government, maybe next time now Labour just won again.
Since this thread has gone into Airpower I will as well, I nearly had a heart attack when I heard that the Labour had dissovled the Air Combat wing, however in terms of Air Defence, perhaps for cost a land based upgrade would be better. MEADs sounds nice, but a CLAAWS capability would be closer. With the selection of NHR90 I hope the light helicopter will be seperated into two sections a Bell Ranger or similar for training and 12 light recon, fire support choppers such as the Little Bird or for a greater lift one of the Fennec AS 550 or similar, provide light ransport when required, and half decent fire support in terms of destroying a small millita outpost on a rocky crag. Or a heavy machine gun emmplacement. Heck it can pack Hellfires solve anti armor issues that 23 javelin launchers amongst total regular and TF infantry of what about 1400?
I mean sure in terms of CDR the NZ's should contribute perhaps 50-75% of the operating costs of a Fighter Squadron and have a Australian based Fighter Squad, with joint manning (p.c. term?) RNZAF/RAAN, most Kiwi pilots went to Aus once the Skyhawks retired, and 6 were based at Nowra so its not a stretch. NZ does not need F-35's, sure it would be nice but so would RAAF buying 6 B1-B's (ooh just think of the possibilities) unlikely however.