Royal Australian Navy Discussions and Updates 2.0

[Bob53]

Canada has the same media BS about our River class costing way more than the UK/Norway T26s. Both Hunter and River have modifications, different weapons, radars, and CMS leading to higher costs Like Australia, Canada had to invest in Irving Shipyards for domestic production. When all three versions are in operation, it will be interesting to see how each compares wrt stuff other than the prime mission, ASW.

Well it’s not really BS. It’s a fact that making changes has lead to dramatically higher costs…in Australia’s cost if we take out the infrastructure costs and associated program costs…close to double the cost per hull.

 

[Bob53]

Did anyone see the (60 minutes I think) program over the weekend showing a civilian drone launched from Wolloomooloo finger wharf and spending a lot of time unhindered over several RAN ships? It looked like it could have flown into the elevator space of, I think it was HMAS Sydney. This follows on from another drone and possibly more that landed on the deck of HMAS Canberra back in December. It was click bait but certainly highlights vulnerability of our bases from this aspect.Apparently they asked Defence minister Marles about it.
I Didn’t see the program ….only the ad but was wondering if anyone who saw it had comment? Interested in Marles response.

 

[Todjaeger]

Well it’s not really BS. It’s a fact that making changes has lead to dramatically higher costs…in Australia’s cost if we take out the infrastructure costs and associated program costs…close to double the cost per hull.

How much of the projected cost increase in the Hunter-class is actually due to the systems fitted vs. the costs in modifying the design?

Not sure about the Hunter-class but I seem to recall the Aegis systems purchased by Australia back in 2005-ish for the Hobart-class DDG's were something like USD$250 mil. per ship.

If one opts to have really high end systems fitted to a vessel, that is going to significantly raise the price tag. As a side note, that is also why a number of navies introduced OPV's for low end constab/patrol EEZ enforcement duties, because they typically do not have a complex sensor and CMS fitout which can often be a third (or more) of the initial cost for a major vessel.

 

[ADMk2]

Did anyone see the (60 minutes I think) program over the weekend showing a civilian drone launched from Wolloomooloo finger wharf and spending a lot of time unhindered over several RAN ships? It looked like it could have flown into the elevator space of, I think it was HMAS Sydney. This follows on from another drone and possibly more that landed on the deck of HMAS Canberra back in December. It was click bait but certainly highlights vulnerability of our bases from this aspect.Apparently they asked Defence minister Marles about it.
I Didn’t see the program ….only the ad but was wondering if anyone who saw it had comment? Interested in Marles response.

There are a vast range of vulnerabilities to defence bases and assets we are not adequately addressing. The days of the lone Chubb Security guard, a chainwire fence and some CCTV being sufficient under our Safebase security threat alert system are long since passed, yet our base security and force protection measures remain woefully inadequate when compared to actual wartime necessity.

There are a range of issues not least of all current legislation and CASA rules with respect to counter-UAS systems being employed at defence installations but the parliament and bureaucracy have yet to consider how these will need to change in actual war time or war like situations.

Likewise fulltime base force protection platoons or organisations are similarly largely non-existant throughout defence, as is any form of actual base hardening, active protection systems and on and on it goes...

We are so far away from being in a position to be "ready" for actual defensive operations in our own country it would be laughable if it weren't so serious...

 

[GregorZ]

Long time lurker, first time poster. I’m quite impressed with the level of knowledge here and was hoping to bounce this idea off some of you, please be gentle!

I think that the Mogami may be a good fit for the RAN. A small stealth GP frigate that is pretty cheap with small crew comparable to other FFGs.

Could it be a solution to the corvette question that is being asked? Also may be a credible mine warfare ship as well?

The ship looks well armed for its size with a 5” gun, 8 ASM (maybe could fit up to 16 NSM?), torpedo tubes, 16 cell mk41 VLS, Searam (change to phalanx?) and helicopter.

I’m not to sure about how capable the systems and sensors are as configured for Japan. I would assume that the RAN would want 9LV, a variant of CEAFAR and CEC? Or could they operate as is?

The crew size looks great at only 90. This thing appears to be able to lay and also detect mines. It’s also able to operate unmanned vehicles through a rear ramp under the helicopter landing which sounds like a great capability.

A concern I have is that I have been unable to find any info on the range and endurance though and this is highly important for RAN use, so this may be a show stopper if it’s not very good.

Could any of our shipyards build this relatively soon? If we could build this cost effectively maybe the RNZN may be interested as an ANZAC replacement.

I’m happy, got this and more, posted in Feb 2023!