Royal New Zealand Air Force

Shanesworld

Well-Known Member
I still don't get why you want to introduce a fleet of S-3's into the RNZAF? Wouldn't that money be more wisely spent on the future replacements for the P-3's?
.
First off, I am NOT saying we should introduce, I AM saying we should sit and watch the South Koreans and see what that turns out like and if positive investigate an option ourselves. As you have pointed out there are alot of unknowns. What you haven't pointed out is that for a major and demanding air service (US Navy) they were a well proven, versatile and well liked system.
Triton/ hawk are still in their infancy as not only a technology but also as a concept. They have yet to prove themselves operable against a capable and sophisticated opponent. So if a S-3B buy were to detract from P-8's I would not likely to be keen. As an alternative to Triton more so.
Tritons 24hour endurance yes it is impressive but to counter that having more airframes of a simpler solution could cover more area simultaneously whilst allowing some contingency. If Triton works and we already bought S-3B we still have 50-80% (wide margin I realise) of that capability. If, and it is an 'if', Triton is rendered impotent during a war when we need it most then we are left with alot less. Again people more in the know will have to research this and decide when the time comes but I hope the look at a few options first. Sth Korea aren't a pack of fools if they see merit in this at a time when they are being motivated externally as they are there must be something here.

Whilst it would be a new airframe, new servicing regime etc it isn't a different mission. Some principles of the P-3 operations would be transferable. This wouldn't make it easy job to stand up but it isn't the same as FOC for a new ACF. As to $200 to $300 million. That is subject to conditions neither of us could know but I reckon your on song there. If that were the money we are talking and we needed an increase in MPA presence around the EEZ soonish this could be the cost we need to pay for success. Sovereignty is a hard thing to value and Triton might not be suitable in an emerging time frame that could be subject to a period of greater complexity. Not to say we should panic and become a war economy.

As to the money tree at the bottom of the South Island people are theorizing about such a thing right now in the great southern basin also in the Hawkes bay region with shale deposits. If we did reap any benefit from such deposits (I'm skeptical -we lack the necessary response and engineering infrastructure) air force surveillance (disaster monitoring, search and rescue) would need to be catered for this aswell. Hence looking at options to increase our MPA capabilities.

Frankly your assumptions are all valid questions that need to be looked at, and satisfied before consideration to be given to committing to such a plan. However lets not be too negative about it till we know abit more.

Can I ask what your back round is? Might help frame your concerns.
 

John Newman

The Bunker Group
First off, I am NOT saying we should introduce, I AM saying we should sit and watch the South Koreans and see what that turns out like and if positive investigate an option ourselves. As you have pointed out there are alot of unknowns. What you haven't pointed out is that for a major and demanding air service (US Navy) they were a well proven, versatile and well liked system.
Triton/ hawk are still in their infancy as not only a technology but also as a concept. They have yet to prove themselves operable against a capable and sophisticated opponent. So if a S-3B buy were to detract from P-8's I would not likely to be keen. As an alternative to Triton more so.
Tritons 24hour endurance yes it is impressive but to counter that having more airframes of a simpler solution could cover more area simultaneously whilst allowing some contingency. If Triton works and we already bought S-3B we still have 50-80% (wide margin I realise) of that capability. If, and it is an 'if', Triton is rendered impotent during a war when we need it most then we are left with alot less. Again people more in the know will have to research this and decide when the time comes but I hope the look at a few options first. Sth Korea aren't a pack of fools if they see merit in this at a time when they are being motivated externally as they are there must be something here.

Whilst it would be a new airframe, new servicing regime etc it isn't a different mission. Some principles of the P-3 operations would be transferable. This wouldn't make it easy job to stand up but it isn't the same as FOC for a new ACF. As to $200 to $300 million. That is subject to conditions neither of us could know but I reckon your on song there. If that were the money we are talking and we needed an increase in MPA presence around the EEZ soonish this could be the cost we need to pay for success. Sovereignty is a hard thing to value and Triton might not be suitable in an emerging time frame that could be subject to a period of greater complexity. Not to say we should panic and become a war economy.

As to the money tree at the bottom of the South Island people are theorizing about such a thing right now in the great southern basin also in the Hawkes bay region with shale deposits. If we did reap any benefit from such deposits (I'm skeptical -we lack the necessary response and engineering infrastructure) air force surveillance (disaster monitoring, search and rescue) would need to be catered for this aswell. Hence looking at options to increase our MPA capabilities.

Frankly your assumptions are all valid questions that need to be looked at, and satisfied before consideration to be given to committing to such a plan. However lets not be too negative about it till we know abit more.

Can I ask what your back round is? Might help frame your concerns.

Shane,

South Korea has an annual defence budget in excess of $30 Billion, NZ has an annual defence budget of around $3 Billion, SK has 1,000% more money available each and every year to sustain and grow it's defence force.

I am certainly not saying that SK are a 'pack of fools' as you suggest, SK with the size of their defence budget and size of it's military, will easily be able to absorb and sustain a fleet of S-3's to operate alongside their fleet of P-3's if it choses to do so, no question of that all.

My question is, can New Zealand? And I think the answer to that is no, especially without a significant and sustained increase in defence spending, or at worst, a reduction in 'other' capabilities to pay for an additional 'new' capability such as the S-3.

My concerns are purely based around the facts that NZ has a relatively small defence budget (and doesn't look like significantly increasing anytime soon) and to add a new capability will distort and disrupt the current force structure adversely.

The NZDF has a lot of equipment coming up for replacement over the coming decade or so, I think it's going to be hard pressed to find all the dollars necessary to do that. (Australia has a large shopping list of equipment too and we spend a hell of lot more money, but I still doubt, at current spending levels, that all that is on the shopping list will actually materialise, I hope I'm wrong!).

NZ currently operates 6 P-3's, the RNZAF will be lucky if there is enough money available to replace them all on a 'one for one' basis with six P-8's, let alone add a Sqn of S-3's too.

As a comparison the RAAF is looking to replace its remaining 18 P-3's with 8 P-8's and 7 Tritons (though there has been some recent reports suggesting that the air force is looking at the 'mix' and thinks that a force of 12 P-8's and 6 Tritons would be a better fit, eg, following the USN's approx two to one ratio).

I don't know if NZ would even be able to afford a combined fleet of P-8's and Triton's too, but I think that would be the far better solution for the many years ahead.

In your posts you appear to be putting great emphasis on 'combat' capabilities or as you said, 'maritime enforcement etc in peer to peer high intensity conflict scenarios', of course the Triton is not a combat aircraft as such, but it certainly will have a significant role in a combat situation, be it in long endurance ISR missions in a coastal situation or deep ocean Maritime Recon missions, providing information back so that a P-8, or naval asset, could respond appropriately.

One last thing Shane, no need to shout with 'NOT' or 'AM' at the beginning of your post, I read you loud and clear, and please don't assume that I am being 'negative', nothing could be further from the truth, just being realistic in my assessment of what NZ could afford, or more wisely spend, its very limited defence dollars on.

I want to see a strong NZ defence force (as much as I want to see a strong Australian defence force), just being realistic is all.

Cheers,
 

Shanesworld

Well-Known Member
Thanks the heads up.

Shane, John is very knowledgeable about defence issues and works in and around the area. He is well respected here on the forum.
Understood and I'll take that on board. If my tone implied I was not respecting the issue or John himself I sincerely did not have that intention. I sought to gain some insight in Johns perspective so that it might assist in my own understanding of the discussion.

Frankly I'm not here to ram an opinion down anyone's throat, so I hope I haven't put that image across. I saw something that on the face of it presented a possible solution and thought it worthy of suggestion or comment.

I'll let it rest there.
 

Shanesworld

Well-Known Member
Shane,

South Korea has an annual defence budget in excess of $30 Billion, NZ has an annual defence budget of around $3 Billion, SK has 1,000% more money available each and every year to sustain and grow it's defence force.

I am certainly not saying that SK are a 'pack of fools' as you suggest, SK with the size of their defence budget and size of it's military, will easily be able to absorb and sustain a fleet of S-3's to operate alongside their fleet of P-3's if it choses to do so, no question of that all.

My question is, can New Zealand? And I think the answer to that is no, especially without a significant and sustained increase in defence spending, or at worst, a reduction in 'other' capabilities to pay for an additional 'new' capability such as the S-3.

My concerns are purely based around the facts that NZ has a relatively small defence budget (and doesn't look like significantly increasing anytime soon) and to add a new capability will distort and disrupt the current force structure adversely.

The NZDF has a lot of equipment coming up for replacement over the coming decade or so, I think it's going to be hard pressed to find all the dollars necessary to do that. (Australia has a large shopping list of equipment too and we spend a hell of lot more money, but I still doubt, at current spending levels, that all that is on the shopping list will actually materialise, I hope I'm wrong!).

NZ currently operates 6 P-3's, the RNZAF will be lucky if there is enough money available to replace them all on a 'one for one' basis with six P-8's, let alone add a Sqn of S-3's too.

As a comparison the RAAF is looking to replace its remaining 18 P-3's with 8 P-8's and 7 Tritons (though there has been some recent reports suggesting that the air force is looking at the 'mix' and thinks that a force of 12 P-8's and 6 Tritons would be a better fit, eg, following the USN's approx two to one ratio).

I don't know if NZ would even be able to afford a combined fleet of P-8's and Triton's too, but I think that would be the far better solution for the many years ahead.

In your posts you appear to be putting great emphasis on 'combat' capabilities or as you said, 'maritime enforcement etc in peer to peer high intensity conflict scenarios', of course the Triton is not a combat aircraft as such, but it certainly will have a significant role in a combat situation, be it in long endurance ISR missions in a coastal situation or deep ocean Maritime Recon missions, providing information back so that a P-8, or naval asset, could respond appropriately.

One last thing Shane, no need to shout with 'NOT' or 'AM' at the beginning of your post, I read you loud and clear, and please don't assume that I am being 'negative', nothing could be further from the truth, just being realistic in my assessment of what NZ could afford, or more wisely spend, its very limited defence dollars on.

I want to see a strong NZ defence force (as much as I want to see a strong Australian defence force), just being realistic is all.

Cheers,
First off I apologise. The intention was not to convey a shout more an emphasis and looking at it it was stupid shouldn't have down that. Won't do it again. Underlining was more what I was after I think?

Regarding your comments for "special money tree". It seemed trivialising and abit sarcastic. I appreciate you probably didn't mean it that way and I'll try not to be too sensitive in future but from that stemmed the perception of negativity rather than the very valid points you made about major upcoming commitments and the limited means by which to obtain them.

Limited dollars absolutely. Agreed been in Government service and very true regarding budgetary pressures. Felt the cold sting of treasury before. But NZ is also militarily manpower (people power?) limited (of which I am a very meager, very U/S part, meager) and if there were some hair brained scheme that achieved a more favourable overall capability for the NZDF we need to explore options (as you have with the concerns you outlined) to find a creative solution.

But totally accept that the likelihood of what I have said regards S-3B is a non-starter. Just though worthy of a look as an alternative see what numbers fall out of the South Korean experience and judge it from there.

But most of all I want you to know I did not intend for anything I may have written to imply I don't respect what you have said. I have taken it on board.
 

John Newman

The Bunker Group
First off I apologise. The intention was not to convey a shout more an emphasis and looking at it it was stupid shouldn't have down that. Won't do it again. Underlining was more what I was after I think?

Regarding your comments for "special money tree". It seemed trivialising and abit sarcastic. I appreciate you probably didn't mean it that way and I'll try not to be too sensitive in future but from that stemmed the perception of negativity rather than the very valid points you made about major upcoming commitments and the limited means by which to obtain them.

Limited dollars absolutely. Agreed been in Government service and very true regarding budgetary pressures. Felt the cold sting of treasury before. But NZ is also militarily manpower (people power?) limited (of which I am a very meager, very U/S part, meager) and if there were some hair brained scheme that achieved a more favourable overall capability for the NZDF we need to explore options (as you have with the concerns you outlined) to find a creative solution.

But totally accept that the likelihood of what I have said regards S-3B is a non-starter. Just though worthy of a look as an alternative see what numbers fall out of the South Korean experience and judge it from there.

But most of all I want you to know I did not intend for anything I may have written to imply I don't respect what you have said. I have taken it on board.

Shane,

No problem, forgotten and moved on, don't worry, ok?

The point I was making about the 'special money tree' was the old saying, that I can just go down to the bottom of the backyard and pick some money (that I don't have) off the money tree to spend on something new that I can't really afford. (it's an old Australian saying, I'd be surprised if you Kiwi's don't have the same saying).

And the point of that was, unless the NZ Government was able to make a special 'supplementary' budget allocation for that purchase and also adjust the ongoing budget to sustain that capability, then something else has to give.

The defence 'pie' can only be sliced so many ways, if the NZ Government was to add considerably and in a sustained way too to the Defence budget, then I'd say, yes have a look at some creative ways of getting the most for your money.

Sadly the reality is not the case, if your defence department went to Government and said we really need a particular capability, and the Government said, great, but we aren't giving you any more money, which of your 'existing' capabilities do you want to loose to gain that? Which one would you want to loose? None I'd suspect.

So that's the 'Catch 22' as I see it, nothing wrong with thinking up 'creative' ideas to increase the capabilities of the NZ defence force, just have to be also able to back up how they get paid for and maintained, that is the real issue.
 

Todjaeger

Potstirrer
I had a thought (yes, unusual and scary, I know...) regarding funding, the NZDF and Treasury. Surely some of the bean counters in Treasury must have some sort of insurance background, or at least familiarity with it. Perhaps the NZDF could seel Vote Defence to Treasury as a form of 'insurance'. Pay in nn budget now, to a certain level of coverage (NZDF capabilities) to deal with/respond to a certain range of issues (EEZ patrol, environmental issues, HADR, SLOC threats, border patrol, anti-piracy ops, etc).

Anyway.

Regarding the viability of the RNZAF getting S-3 Vikings, I see two principal issues and these revolve around time and money. Time wise, the issues branch off into how quickly an S-3 Viking unit could be purchased and brought into service reaching IOC and then FOC. From there, the time question would then morph into how long the platform could be kept in service before requiring replacement or a major upgrade and MLUE/Service Life Extension Programme.

The money question itself also branches out into how much it would cost to initially stand an S-3 Viking unit up, including aircraft purchase, any required zero-timing, MLU or SLEP work and establishment of a support capability. The other money branch covers how much funding would be required to operate the unit on an ongoing basis, as well as what would be required to ultimately replace or further upgrade the S-3 to keep them relevant.

IMO while the NZDF does need additional MPA capable of ASW and ASuW ops, absent any permanent increases to the NZDF budget, there just is not sufficient funding without dropping other capabilities elsewhere within the NZDF.

The defence situation in South Korea is a bit different I suspect, in that the defence budget is substantially higher, and the perceived strategic environment is considerably less stable and benign. One of the other things I suspect is that the S-3 purchase is going to be very much a 'turnkey' operation in which S-3's are going to be brought in from AMARC and given a basic overhaul to ensure safe operations. The principle idea being to get as many additional MPA/ASW platforms into the air in that region as quickly as possible. Once the numbers improve, then perhaps further modifications and upgrades can be done to improve the S-3 capabilities. Once the P-8 Poseidon (or whatever other MPA replaces the P-3 Orion in RoKN service) actually begins to enter service, I suspect the S-3 Vikings will be gradually retired.

-Cheers
 

Shanesworld

Well-Known Member
Shane,

No problem, forgotten and moved on, don't worry, ok?

The point I was making about the 'special money tree' was the old saying, that I can just go down to the bottom of the backyard and pick some money (that I don't have) off the money tree to spend on something new that I can't really afford. (it's an old Australian saying, I'd be surprised if you Kiwi's don't have the same saying).

And the point of that was, unless the NZ Government was able to make a special 'supplementary' budget allocation for that purchase and also adjust the ongoing budget to sustain that capability, then something else has to give.

The defence 'pie' can only be sliced so many ways, if the NZ Government was to add considerably and in a sustained way too to the Defence budget, then I'd say, yes have a look at some creative ways of getting the most for your money.

Sadly the reality is not the case, if your defence department went to Government and said we really need a particular capability, and the Government said, great, but we aren't giving you any more money, which of your 'existing' capabilities do you want to loose to gain that? Which one would you want to loose? None I'd suspect.

So that's the 'Catch 22' as I see it, nothing wrong with thinking up 'creative' ideas to increase the capabilities of the NZ defence force, just have to be also able to back up how they get paid for and maintained, that is the real issue.
Appreciated and understood. I'll have another read of the vote defence document.
 

ngatimozart

Super Moderator
Staff member
Verified Defense Pro
I was reading this article in Australian Aviation about Rolls Royce delivering the 1500th RR AE 2100 D3 TP C130J engine which had me thinking. The RNZAF C130H(NZ) use the Allison T56 A 15 TP engines (4,910shp) and the P3K2 use the Alison T56-A 14 TP engines (4,600shp) both of which I would presume are quite old and expensive to run. The NZG intention is to operate both types into the 2020s giving each type at least a minimum of 10 years operational service with the RNZAF. My thought is given that RR AE 2100 TP engine that powers the C310J is newer, cleaner burning, uses less fuel etc., would it be a cost effective option to re-engine the 5 x C130H(NZ) and the 6 x P3K2 with the RR AE 2100 D3 TP (4,637shp) and the Dowty R391 six bladed composite scimitar propellers used on the C130J?
 

htbrst

Active Member
. My thought is given that RR AE 2100 TP engine that powers the C310J is newer, cleaner burning, uses less fuel etc., would it be a cost effective option to re-engine the 5 x C130H(NZ) and the 6 x P3K2 with the RR AE 2100 D3 TP (4,637shp) and the Dowty R391 six bladed composite scimitar propellers used on the C130J?
No. The cost of integration, engine mounts and flight testing etc would be mind boggling. ;)

But we could instead go for this upgrade which now has a launch customer: NOAA launches T56 engine upgrade on WP-3D fleet
R-R promises the Series 3.5 upgrade will reduce fuel consumption of the T56 by greater than 7.9%. The package replaces the stage one turbine of the T56 with a single-crystal blade and the high-pressure compressor blades with a design using 3D aerodynamic modeling.
Which would essentially be a drop-in upgrade on the engines, not sure about what it would mean for our flash new avionics systems though.

Given the ranges we tend to operate over, the increase in payload/range would be useful - and gives the government some 'woop woop' environmental savings to crow about.
 

ngatimozart

Super Moderator
Staff member
Verified Defense Pro
No. The cost of integration, engine mounts and flight testing etc would be mind boggling. ;)

But we could instead go for this upgrade which now has a launch customer: NOAA launches T56 engine upgrade on WP-3D fleet


Which would essentially be a drop-in upgrade on the engines, not sure about what it would mean for our flash new avionics systems though.

Given the ranges we tend to operate over, the increase in payload/range would be useful - and gives the government some 'woop woop' environmental savings to crow about.
Cool thanks for that. That looks much easier & cheaper. Is it something that could be done here in NZ?
 

MrConservative

Super Moderator
Staff member
Engine upgrades or replacements - No. We should just stick to a new acquisition program for both 40Sqd and 5Sqd as per the DWP/F35 outlook. It will just delay the inevitable which needs to come as soon as practicably possible. Aircraft that will be operationally and strategically relevant out from 2020 to 2060.

Cheers MrC
 

ngatimozart

Super Moderator
Staff member
Verified Defense Pro
I have read in the August issue of Australian Defence Magazine that NZG has had a tender out for the NZDF military pilot training and that a decision is expected by the end of this year. I am wondering what the tender covers, e.g., does it cover the basic flight training, advanced pilot training and mutli engine pilot training? Or is it for only part of the program?
 

Gibbo

Well-Known Member
NEWS FLASH - Looks like the Texan II

:cop:cop:cop

Just literally come from an ATC fundraiser where CAF addressed the group before movie screening. He stated in front of the group <quote> we are currently negotiating with an American company for an aircraft ... named the T6 <unquote>.

There was no further information so I can't provide anymore detail but that in itself is a biggie!

Oh so many questions yet unanswered!!!!:rosie
 

MrConservative

Super Moderator
Staff member
:cop:cop:cop

Just literally come from an ATC fundraiser where CAF addressed the group before movie screening. He stated in front of the group <quote> we are currently negotiating with an American company for an aircraft ... named the T6 <unquote>.

There was no further information so I can't provide anymore detail but that in itself is a biggie!

Oh so many questions yet unanswered!!!!:rosie
Good work Gibbo. The T-6 has always been the front runner in many respects. If a deal can be struck it will be solid and sensible choice. Low risk and will do the job required of it.
 

Gibbo

Well-Known Member
Good work Gibbo. The T-6 has always been the front runner in many respects. If a deal can be struck it will be solid and sensible choice. Low risk and will do the job required of it.
Yes it was always top of my list. Wonder if we'll see it become a 'straight-thru' trainer to replace basic (CT4E) as well. AFAIK the T6 is a fairly forgiving machine & I guess a chunk of the basic syallabus can be run thru on the simulator first.

Also wonder when we'll see an announcement - I'd have loved to corner the CAF & ask more but I'm sure he doesn't really need another plane-geek hassling him on a Weds night!

He did a good recruiting sell of both the ATC & RNZAF... but I didn't see the wife rushing to join up... :rolling
 

ngatimozart

Super Moderator
Staff member
Verified Defense Pro
Yes it was always top of my list. Wonder if we'll see it become a 'straight-thru' trainer to replace basic (CT4E) as well. AFAIK the T6 is a fairly forgiving machine & I guess a chunk of the basic syallabus can be run thru on the simulator first.

Also wonder when we'll see an announcement - I'd have loved to corner the CAF & ask more but I'm sure he doesn't really need another plane-geek hassling him on a Weds night!

He did a good recruiting sell of both the ATC & RNZAF... but I didn't see the wife rushing to join up... :rolling
You might have to drive her down to the recruiter Gibbo ;)

I like the T6. It's a good sensible choice and AFAIK the US strengthened it somewhat so it'll handle the more dynamic lower atmospheric conditions that prevail in NZ. It wouldn't have been the cheapest on offer either, so that IMHO points to a more reasoned approach to the procurement as well. I went back and had a look at what I could find about the NZDF Pilot training program and from what I have read the T6 is only part of it. The who program was being looked at from basic FT right through to MEPT.
 

t68

Well-Known Member
You might have to drive her down to the recruiter Gibbo ;)

I like the T6. It's a good sensible choice and AFAIK the US strengthened it somewhat so it'll handle the more dynamic lower atmospheric conditions that prevail in NZ. It wouldn't have been the cheapest on offer either, so that IMHO points to a more reasoned approach to the procurement as well. I went back and had a look at what I could find about the NZDF Pilot training program and from what I have read the T6 is only part of it. The who program was being looked at from basic FT right through to MEPT.

Wonder if they will also introduce the AT-6B for JATC training and perhaps a limited ISR capability?
 

ngatimozart

Super Moderator
Staff member
Verified Defense Pro
Apparently the NH90 that had the lightening strike, NZ3301, is now back in the air. It had a flight test today after comprehensive ground testing. Also the 7th NH90 recently arrived.
 

Gibbo

Well-Known Member
Wonder if they will also introduce the AT-6B for JATC training and perhaps a limited ISR capability?
The RFI was (& no doubt tender is) specifically for pilot training & AFAIK had no requirement for JATC or ISR capability. It will be an off the shelf T-6B or T-6C variant.

Army do their JATC training overseas & arguably ISR is now the job of the P3-K2.

Maybe if Army ask 'nicely' the boys at Ohakea could 'buzz the grunts' every now & then!
 
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