Royal Australian Navy Discussions and Updates 2.0

Volkodav

The Bunker Group
Verified Defense Pro
I’m beginning to wonder why Austal is being so favoured by this government - their record is not exactly stellar, but things always seem to fall in their favour. I hold no brief for any of the others, but I would have thought that BAE, at least, who do have a reasonable record for ship maintenance record in the West would get at least an equal look in. At least in SA all the facilities are owned by the CoA so the investment there is protected. That does not seem to be the case in the West; and particularly as some, at least, will be duplicating existing capability.
WA mafia?

Its been the case for years. Look at the "canoe" comments, the Japanese submarine plan, the pressure on OPVs, Armidales, Capes, Evolved Capes.
 

SammyC

Well-Known Member
WA mafia?

Its been the case for years. Look at the "canoe" comments, the Japanese submarine plan, the pressure on OPVs, Armidales, Capes, Evolved Capes.
Twiggy is a known bullish and aggressive lobbyist, but I think he first bought in about 5 years ago. Volks you indicate this factor predates him?

Is it this influence, or just the outcome this is the last notable ship builder remaining, so last man standing syndrome.
 

seaspear

Well-Known Member
With regards to hypersonic ballistic missiles especially Russian Zircon is there an accuracy issue that allow them to be dismissed by ships at sea

Even the navigation of Chinas Hypersonic missiles rely heavily on satellites ,what happens if these satelites themselves are attacked early and should Australia have that ability to protect itself with anti satellite weapons
 

iambuzzard

Well-Known Member
With regards to hypersonic ballistic missiles especially Russian Zircon is there an accuracy issue that allow them to be dismissed by ships at sea

Even the navigation of Chinas Hypersonic missiles rely heavily on satellites ,what happens if these satelites themselves are attacked early and should Australia have that ability to protect itself with anti satellite weapons
Absolutely. That ability should also protect us from long range ballistic missiles.
 
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iambuzzard

Well-Known Member
A question without notice. What are your considered opinions on the best weapon fits for the Evolved Capes and OPVs if things go south and get nasty? What could conceivably be fitted?
 

Reptilia

Well-Known Member
Seeing as how the Evolved Capes are only a patrol boat could NSM conceivably be fitted? On an OPV, certainly.
Austal Lethal Cape class - Naval News
7 minutes in…
Between Navy and ABF, should be a mix of 31 Capes(10)/ECapes(21) by 2030/31, although the first 10 will probably be retired pretty quickly from early 2030s.

 
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Stampede

Well-Known Member
A question without notice. What are your considered opinions on the best weapon fits for the Evolved Capes and OPVs if things go south and get nasty? What could conceivably be fitted?
A question that could be asked for all of the RAN vessels.
Austal have certainly pitched the concept of an up gunned Cape with a 30mm gun upfront and a NSM launcher in lieu of one or two of the ships RHIBs

While many may see this as a waste of limited resources ,Austal would not pitch the idea if they didn’t believe the engineering was achievable or there was not a market for such a proposal.

I must confess I’m open to the idea but would prefer NLOS Spike missiles as a preferred fit out as I feel that is more appropriate for likely contingency’s.

I’d also like to see a small UAV capability for this class.

Of consideration I’m wondering if the space for the ship boats could alternatively have deployable survey or MCM equipment embarked where needed?

With 24 landing craft to be built, small escorts will be necessary and in numbers the majors will never satisfy

The patrol boat culture developed over the decades needs to evolve with the times and acknowledge greater flexibility in tasking.

Cheers S
 

ADMk2

Just a bloke
Staff member
Verified Defense Pro
A question without notice. What are your considered opinions on the best weapon fits for the Evolved Capes and OPVs if things go south and get nasty? What could conceivably be fitted?
Lots of different options. Many of the manufacturers have suggested various options.

Some will say the resources aren’t there so it‘s not possible. Financially perhaps fair enough, though I doubt even that.

We can build the entire vessels from the keel up, but putting a weapon on it? Impossible apparently...

It does strike me as passing strange that below is better armed than more than 50% of the entire RAN, including the ship it is about to be loaded onto, and yet there were seemingly few to no resource challenges in mounting those weapon systems…

IMG_0318.jpeg
 

Stampede

Well-Known Member
Austal Lethal Cape class - Naval News
7 minutes in…
Between Navy and ABF, should be a mix of 31 Capes(10)/ECapes(21) by 2030/31

Just beat my post
Interesting how far forward they have placed the 30 mm on the ship’s model

Is that correct or an oversight

Cheers S
 

Stampede

Well-Known Member
True
But we work with what we have for good or bad.

Let’s maximise all our assets.
The Capes are close to 60 m
They are not small.
Surely they have some potential.

Cheers S
 

Volkodav

The Bunker Group
Verified Defense Pro
In the early 2000s, Australian Defence Industries (ADI) submitted a formal proposal for the Royal Australian Navy's (RAN) replacement patrol boat program (Project SEA 1444). ADI proposed a localized variant of the Royal Danish Navy's Standard Flex 300 (Stanflex 300 / Flyvefisken class) multi-role vessel. [1, 2, 3, 4]
The bid positioned itself as a highly flexible, structurally advanced alternative to conventional metal-hulled patrol boats.

Key Details of the ADI Stanflex 300 Proposal
    • The Hull Design: Unlike competitors proposing steel or aluminium, ADI proposed building the vessels out of advanced composite materials (Glass-Reinforced Plastic / GRP). This leveraged ADI's specialized composite production facility in Newcastle, NSW, which had successfully constructed the RAN’s Huon-class minehunters. GRP offered zero galvanic corrosion and lower structural maintenance. [1, 2, 3]
    • Vessel Specifications: ADI’s adapted design featured a length of 53 meters, a top speed of 25 knots in sea state 4, and came equipped with a standard 25 mm deck gun. [1]
    • The Stanflex Modularity System: The primary selling point was the Danish Standard Flex (StanFlex) system. The ship used standardized slots (one forward, three aft) that allowed containerized mission modules—such as surveillance systems, minelaying equipment, or anti-submarine warfare gear—to be swapped using a crane in under an hour. [1]


Direct Comparison: ADI Bid vs. Winning Austal/DMS Bid
The project tender was highly competitive. ADI's innovative approach went head-to-head with traditional shipbuilders like Tenix and the eventual winner, the Austal/DMS partnership. [1]

Feature / DimensionADI Stanflex 300 ProposalAustal / DMS Proposal (Winner)
Vessel OutcomeEliminated in tender.Selected; became the Armidale-class patrol boat.
Hull MaterialGlass-reinforced plastic (GRP) composite.Aluminium monohull.
Primary AdvantageHigh multi-mission versatility (via swappable modules) and corrosion resistance.21% reduction in fuel consumption and significantly lower upfront build costs.
Construction HubNewcastle, New South Wales.Henderson, Western Australia.

Why the ADI Proposal Was Not Selected
While the Stanflex 300 was highly regarded globally for its modular genius, the RAN ultimately favored Austal's design. The primary drivers were upfront acquisition costs and fuel economy. Austal demonstrated that their commercial-derived aluminium monohull design significantly reduced through-life fuel expenditures. Additionally, the RAN’s primary requirement under SEA 1444 was strict, dedicated border patrol and immigration interception, making the costly plug-and-play warfighting capabilities of the Stanflex modules over-engineered for the specific mission profile.
 

Volkodav

The Bunker Group
Verified Defense Pro
Just a bug bear of mine.

We complain of gilding and going over the top on the high end, then we insist on polishing turds on the low end.

In my book, a dozen high end ships, I don't care if we call them destroyers, cruisers or frigates, plus a dozen GP platforms, and two dozen minor warfare vessels is the minimum a country with Australias geography should have.

I despise the Armidales and Capes, not because of what they are intended as, but because of how shit they are at what they are actually meant to be. We set a very low bar for them in terms of capability, then accepted something demonstratably worse.

There were so many better options, including very nice steel hulled designs from Forgacs, AMECON and ASC, as well as the affore mentioned ADI offering. All of them were better shipbuilders too with their own workforces, not a foriegn workforce FIFO'd in on 457 visas.

The fact Austals designed in crappy shittiness has become the new gold standard sends me into dispare.
 
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