Royal New Zealand Navy Discussions and Updates

Markus40

New Member
Could i put my two cents worth and say that i would take it further and say 3airframes. If there was a deployment. Two airframes amongst 4 ships is going to keep the pilots in the air 24/7. As to maintenance and training well we are still at the minimum operating levels at 3. I should say 4 for safety reasons and for less stress on further maintenance on the existing 3. Maybe this is what you meant. Sorry for any confusion.





The new vessel along with the MRV and Frigates are the most likely to be deployed outside the region, it is therefore IMO ideal, as you say Gibbo, to have a Seasprite available for each. The MRV for example is designed to carry 4 NH-90s AND a Seaprite. The ability to carry a Seasprite enables the MRV and the new 'Tanker' to contribute to force protection and projection in a task force environment.

To have one Seasprite for each of the 4 ships plus training and maintenance, would indicate at least one more airframe, preferably 2.
 

Whiskyjack

Honorary Moderator / Defense Professional / Analys
Verified Defense Pro
Thanks for the post Whiskjack. Very interesting.

East Timor showed how quickly problems can arise. When they do the armed forces, particularly the navy and air force, have to make do with what they have.

The deployment of the Kiwi Skyhawks to back up their troops, along with the fact that a frigate found itself in a 'hot' situation, demonstrates the folly of NZ abandoning its air combat force and not fitting the Anzacs with the same level of equipment as the Oz vessels (e.g. ESSM and Harpoon).

From an Australian point of view the impact that the possession of a potent strike force (the F111Cs) had on Indonesian planning and the value of the RNZAF strike force (A4K Skyhawks) for possible anti shipping operations are two lessons that ought to be noted, as was the ability of the army to be able to deploy quickly and in force to generate a level of shock to the Indonesians.

Cheers
To be fair the NZDF does have an upgrade planned for the ANZACS that looks to mirror the RAN (as far as cost goes), and will include ESSM. As far as Harpoons and ESSM, my understanding, and please feel free to correct me, is that this is only currently operational on a few ANZACs in the RAN.

As far as the value of a Strike Wing goes my views on this can be found on a number of other threads but lets just summarise as this:

Would have kept it, but now it is gone it is time to look at other platforms and technology that suit the South Pacific region better.
 

Markus40

New Member
From what i understand the NH-90 will be too big to operate off an OPV. Am i right? I dont know to be honest but i think thats right. So the government will in that case need to allow for more of the SH-4Gs somewhere in the future. So the deployed 4 on the MRV is right but there is a short fall of the SH-4G on the OPV if deployed.



SeaSprites will be prioritised for ANZAC deployments, with MRV & OPV embarking when available (or as required depending on nature of deployment). I suspect NH-90 will most likely become the most common Helo type embarked on MRV - even for patrol OP's. LUH tender already states a possible future light maritime utility role - I interpret the latter as patrol OP's from MRV & OPV when required due to unavailability of other 2 airframe types.

The above scenarios are likely to rule out purchase of further SeaSprites :(

p.s. Let it be known - I LOVE SEASPRITES!!!!!!!!:nutkick
 

Tasman

Ship Watcher
Verified Defense Pro
The new vessel along with the MRV and Frigates are the most likely to be deployed outside the region, it is therefore IMO ideal, as you say Gibbo, to have a Seasprite available for each. The MRV for example is designed to carry 4 NH-90s AND a Seaprite. The ability to carry a Seasprite enables the MRV and the new 'Tanker' to contribute to force protection and projection in a task force environment.

To have one Seasprite for each of the 4 ships plus training and maintenance, would indicate at least one more airframe, preferably 2.
If the Australian Seasprites are cancelled as is expected fairly soon it is believed that the airframes will be sold. The problems are in the onboard software rather than the airframes so they could be a good buy and I imagine they would be relatively easy to fitout in the same way as the Kiwi helos (I'm no expert in this field though!).

Cheers
 

Markus40

New Member
I have a good question about the $1 Billion AUD spent on the 10 SH-4Gs. Why was it that Australia has had this problem with their SH-4Gs and New Zealand not?




If the Australian Seasprites are cancelled as is expected fairly soon it is believed that the airframes will be sold. The problems are in the onboard software rather than the airframes so they could be a good buy and I imagine they would be relatively easy to fitout in the same way as the Kiwi helos (I'm no expert in this field though!).

Cheers
 

Tasman

Ship Watcher
Verified Defense Pro
To be fair the NZDF does have an upgrade planned for the ANZACS that looks to mirror the RAN (as far as cost goes), and will include ESSM. As far as Harpoons and ESSM, my understanding, and please feel free to correct me, is that this is only currently operational on a few ANZACs in the RAN
Yes, AFAIK, Harpoon is operational on Warramunga and Anzac but is being fitted to all eight vessels.

Cheers
 

Tasman

Ship Watcher
Verified Defense Pro
I have a good question about the $1 Billion AUD spent on the 10 SH-4Gs. Why was it that Australia has had this problem with their SH-4Gs and New Zealand not?
Because NZ bought their Seasprites new and 'off the shelf' whilst Australia decided it could do better by buying the airframes (secondhand ones) and 'improving' them by fitting new sensors, weapons, etc. The concept has proven to be a disaster. It would be worth looking at the thread Seasprite Helicopters to be scrapped! in Military Aviation.

Cheers
 

Whiskyjack

Honorary Moderator / Defense Professional / Analys
Verified Defense Pro
I have a good question about the $1 Billion AUD spent on the 10 SH-4Gs. Why was it that Australia has had this problem with their SH-4Gs and New Zealand not?
the short version:

Much more complex set of sofware and capabilities required, which had to be designed for the RAN. The RNZN went for OTS.
 

Markus40

New Member
I understand also that the ESSM missile upgrade will be carried out along with sensor, CIWS upgrades on the ANZACs. It is academic that the RNZN will follow suit on the Harpoons and the arming of the P-3s with them as well.



Yes, AFAIK, Harpoon is operational on Warramunga and Anzac but is being fitted to all eight vessels.

Cheers
 

Markus40

New Member
Is there any suggestion as to what set of capabilities was required by the Australian Navy for the software integration that didnt end up working? Was it for the Penguin SSM ?



the short version:

Much more complex set of sofware and capabilities required, which had to be designed for the RAN. The RNZN went for OTS.
 

Markus40

New Member
Cheers for that.

Because NZ bought their Seasprites new and 'off the shelf' whilst Australia decided it could do better by buying the airframes (secondhand ones) and 'improving' them by fitting new sensors, weapons, etc. The concept has proven to be a disaster. It would be worth looking at the thread Seasprite Helicopters to be scrapped! in Military Aviation.

Cheers
 

Whiskyjack

Honorary Moderator / Defense Professional / Analys
Verified Defense Pro
I understand also that the ESSM missile upgrade will be carried out along with sensor, CIWS upgrades on the ANZACs. It is academic that the RNZN will follow suit on the Harpoons and the arming of the P-3s with them as well.
Agree it makes sense for the RNZN/RNZAF to go for the harpoon, especially the Mk2 which has a land strike capability, but see no indication that this is where they are heading.

If they do go for a ASM I would think that they will want a common missile, that means Seasprite capable. That may mean Penguin, Hellfire or similar. This makes sense if you consider the main threat of such a missile will be in a Littoral environment where use of a Harpoon will be a sledge hammer against the proverbial walnut!
 

Whiskyjack

Honorary Moderator / Defense Professional / Analys
Verified Defense Pro
Is there any suggestion as to what set of capabilities was required by the Australian Navy for the software integration that didnt end up working? Was it for the Penguin SSM ?
Probably best to look at the thread Tasman suggested, but my understanding is the requirement to fly and fight with a crew of two was a contributing factor.
 

Tasman

Ship Watcher
Verified Defense Pro
Is there any suggestion as to what set of capabilities was required by the Australian Navy for the software integration that didnt end up working? Was it for the Penguin SSM ?

The former Minister for Defence, Robert Hill said about the original delay:

the Seasprite is the most advanced maritime helicopter in the world, boasting sophisticated anti-ship weapons and the delay was caused by the installation of this state of the art technology.
http://www.diggerhistory.info/pages-air-support/recent/seasprite.htm

Since then other problems have emerged. As an example of the complex nature of the problems with the Australian Seasprite program the following was posted two weeks ago by Magoo in Seasprite Helicopters to be scrapped! in Military Aviation Post 3:

From Australian Aviation Express, Wed Feb 7

--------------------------------------------------------------------------------

* SEASPRITE - COMMONWEALTH "MOVED THE GOALPOSTS": The prime contractor for the RAN's troubled SH-2G(A) Seasprite program has accused the Commonwealth of moving the goalposts late in the game, meaning the earliest the aircraft can now achieve IOC is mid 2009, eight years later than planned.
The claims come amid rumours Defence Minister Nelson is ready to dump the Seasprite program, which is currently running almost six years late, and instead opt for an interim acquisition of about half a dozen ex-USN Seahawk airframes as training aircraft, thus freeing up the Navy's 16 S-70B-2 Seahawks for operational duties aboard its 12 FFG and Anzac class frigates.
"The aircraft's airworthiness certification issue is a problem," Kaman Aerospace's vice president of engineering, Michael Bowes, told Australian Aviation on February 5. "The certification process falls within the Commonwealth's area of responsibility, and despite Kaman warning them back in 2000/01 that it could be done but would take a lot of work, they didn't approach it with enough vigour."
"Kaman weren't engaged until mid 2006 to prepare an engineering change proposal (ECP) to cover all the technical specifications to meet the FAA Part 29 compliance," Bowes added. "We submitted our proposal in July 2006, and agreement was reached very late last year that the airworthiness certificate could be achieved, however the contract is still unsigned and is in the Commonwealth's hands right now."
All ADF aircraft were previously the responsibility of their owner service with regards to certification, however in late 1999 this was centralised with the RAAF, with the Chief of Air Force becoming the certifying authority. The RAAF has declared that the Seasprite must meet the FAA's Part 29 standard which covers civil registered transport helicopters.
Kaman says in order to comply with Part 29, the Seasprite's single-channel flight control system (FCS) computer must be made redundant with a backup unit, and that most of the aircraft's FCS software will need to be re-written, a process it estimates will take 26 to 29 months to complete.
In the meantime, Kaman says it has addressed earlier issues with the aircraft's flight control system. It says that, despite the Minister's insistence that the nine SH-2G(A)s at Nowra remain grounded until additional redundancy can be built into the FCS, the test aircraft flying in the US has demonstrated the entire flight envelope both using the FCS and in manual mode should the FCS fail.
Overall this was a project that to some in the defence hierarchy 'seemed like a good idea at the time'! :rolleyes:

Cheers
 

Markus40

New Member
Yes, i agree there is no indication at this point on which ASM will be chosen for this task. The MK2 Harpoon does sound like a good solution, and if so with limited numbers i would guess due to its price tag. I understand they fetch at around $500 000 each USD. Not sure on the price tag for the Penguin. My bet is on the Harpoon.

I think in a littorial environment if there is a small target then other military assets would be used such as a OPV or Patrol vessel with weapons to nuetralise the threat rather than taking it out with a AGM-84. I dont think the government would add two types of missiles to its armoury when the job can be done with one.



Agree it makes sense for the RNZN/RNZAF to go for the harpoon, especially the Mk2 which has a land strike capability, but see no indication that this is where they are heading.

If they do go for a ASM I would think that they will want a common missile, that means Seasprite capable. That may mean Penguin, Hellfire or similar. This makes sense if you consider the main threat of such a missile will be in a Littoral environment where use of a Harpoon will be a sledge hammer against the proverbial walnut!
 

Whiskyjack

Honorary Moderator / Defense Professional / Analys
Verified Defense Pro
Yes, i agree there is no indication at this point on which ASM will be chosen for this task. The MK2 Harpoon does sound like a good solution, and if so with limited numbers i would guess due to its price tag. I understand they fetch at around $500 000 each USD. Not sure on the price tag for the Penguin. My bet is on the Harpoon.

I think in a littorial environment if there is a small target then other military assets would be used such as a OPV or Patrol vessel with weapons to nuetralise the threat rather than taking it out with a AGM-84. I dont think the government would add two types of missiles to its armoury when the job can be done with one.
Have to disagree with your comments on the Littoral environment, yes the OPVs would be used in the South Pacific, but for coverage a helo would be the preferred option in conjunction with MPA and UAV (if anything was bought). Where there may be some threat or a large area to cover the prefered option is always going to be an airbourne asset IMO. For instance the First Gulf War and I think the second the RN operated the Lynx with the Sea Skua missile.

Another option is the Penguin Replacement the NSM which weighs around 400Kg (same as the Penguin), with a 160km range it is able to be launched from Aircraft, Helo and Ship and there is a version for the JSF being funded jointly by Norway and Australia. It is also capable of land attack.
 

KH-12

Member
Not sure that the LUH will be used as a deployable asset on the OPV's / MRV on a regular basis, with only 6 airframes being touted I can't imagine alot of spare capacity being available, the specified ability to operate from a maritime platform was primarily for lead-in training for the Seasprites (I notice that the tender has closed for the LUH any confirmation on the A109 yet ?, the current exchange rate should help avoid a NH90 type situation)

Like wise with only 8 NH90 I can't imagine that these will be deployed other than in major exercises or in actual operational situations where they are required for trooplift.
 

Markus40

New Member
Yes and thats why my suggestion would be correct if we operated an OPV with a Seasprite with Mavericks operating in the Littorial environment. There really shouldnt be any question at all in this regard especially in your last comment where the RN operates the Lynx with the Sea Skua.





Have to disagree with your comments on the Littoral environment, yes the OPVs would be used in the South Pacific, but for coverage a helo would be the preferred option in conjunction with MPA and UAV (if anything was bought). Where there may be some threat or a large area to cover the prefered option is always going to be an airbourne asset IMO. For instance the First Gulf War and I think the second the RN operated the Lynx with the Sea Skua missile.

Another option is the Penguin Replacement the NSM which weighs around 400Kg (same as the Penguin), with a 160km range it is able to be launched from Aircraft, Helo and Ship and there is a version for the JSF being funded jointly by Norway and Australia. It is also capable of land attack.
 

Markus40

New Member
yep, makes sense to me. Some could be stored and transported to an AOP aboard the C-130 or MRV. And used as medivac or back up support. Light liason etc.



Not sure that the LUH will be used as a deployable asset on the OPV's / MRV on a regular basis, with only 6 airframes being touted I can't imagine alot of spare capacity being available, the specified ability to operate from a maritime platform was primarily for lead-in training for the Seasprites (I notice that the tender has closed for the LUH any confirmation on the A109 yet ?, the current exchange rate should help avoid a NH90 type situation)

Like wise with only 8 NH90 I can't imagine that these will be deployed other than in major exercises or in actual operational situations where they are required for trooplift.
 

Tasman

Ship Watcher
Verified Defense Pro
I believe Canterbury was in company of HMAS Success at the time (must check - documented in a book at home about the NZ deployment to ET published 2001). Apparently the old girl's sonar clearly picked up the sub & after repeated attempts to communicate with the sub it disappeared. I'd suggest a friendly chat wasn't on their minds but consisted more of 'warnings'!?!
My understanding is that as well as the replenishment ship Success, the RAN ships involved were the guided missile frigates HMAS Adelaide and HMAS Darwin, the frigate HMAS Anzac, the fast catamaran HMAS Jervis Bay, the heavy sea lift transport HMAS Tobruck, and at least 5 patrol boats. I suspect RAN submarines would also have been covertly deployed. This being the case Canterbury would have had good back up from the RAN frigates if the situation had turned ugly.

http://wopared.parl.net/library/pubs/CIB/1999-2000/2000cib03.htm#6

It would be interesting to find out what other naval vessels made up the INTERFET task force.

The lessons learnt from the INTERFET mission and the more recent troubles in the Pacific demonstrate to me that there would be huge value in the RNZN and the RAN further standardising equipment and exercising together as often as possible.

Cheers
 
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