Royal Australian Navy Discussions and Updates 2.0

Todjaeger

Potstirrer
Sorry, I haven’t been around here for as long as some.

That does make it difficult to imagine the Anzacs being useful for the next couple of decades in the context of both the strategic circumstances and the objectives raised in the 2020 Strategic Update.

Don’t get me wrong, they’re very capable for what they are and the underlying base design - Defence has worked well with what they have.

I just struggle to see any evidence which supports them being viable surface combatants for the next two and a half decades, beyond presence, surveillance and patrol activities.
The issue though is relative. Yes, it would be nice if the ANZAC-class frigates in RAN service were kitted out with at least two CIWS, but... there is currently insufficient margins in the space/weight/topweight available, for even a single Mk 15 Phalanx CIWS to be fitted. However, the RAN frigates were instead fitted with quad-packed ESSM, so they have twice as many air defence missiles as originally planned (space & weight have been set aside for a 2nd 8-cell Mk 41 VLS for more RIM-7 Sea Sparrows) while the ESSM is a significantly more capable missile than what it replaced. My personal preference would be to focus more on the high end, all-around capable defence systems, rather than trying to shove in a defence system which is really only for desperate, last ditch efforts.
 

John Newman

The Bunker Group
When the subject of anti ship missile defence comes up there is one onboard system that consistently gets overlooked in the discussion, and that is Nulka.

Not everything has to be about ‘hard kill’, Nulka is of course ‘soft kill’.

Nulka adds another layer to that defence too.
 

Stampede

Well-Known Member
An article of interest in today's The Strategist by Andrew Davies


Well worth a read regarding the survivability of modern warships.



Regards S
 

ddxx

Well-Known Member
An article of interest in today's The Strategist by Andrew Davies


Well worth a read regarding the survivability of modern warships.



Regards S
Where do they even find some of these people?

The whole piece is just his thoughts and feelings, without any credible supporting evidence.

If a military asset can’t move in three dimensions it’s useless / too vulnerable?

Well, we better get rid of the Navy and Army and just have an Air Force. Oh wait, Air Force bases can’t move in any dimension … better just wrap the whole gig up then.
 
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ngatimozart

Super Moderator
Staff member
Verified Defense Pro
Where do they even find some of these people?

The whole piece is just his thoughts and feelings, without any credible supporting evidence.

If a military asset can’t move in three dimensions it’s useless / too vulnerable?

Well, we better get rid of the Navy and Army and just have an Air Force. Oh wait, Air Force bases can’t move in any dimension … better just wrap the whole gig up then.
Of all the people at ASPI Andrew is probably the only one who has any real idea. He has good form.

The galling thing is that he makes sense. I am very familiar with Operation Pedestal and the Poms were lucky with the Falklands. If the Argentinian Navy had used their CV Vincenne Del Mayo properly it could've been a completely different story because they could've quite easily sunk one or both of the RN baby CVs. The RN didn't have an AEW and the Argentinian Skyhawk drivers knew their stuff and had cojones of titanium.

The loss of Prince of Wales and Repulse to Japanese bombers was an act of complete stupidity. The RN knew what airpower could do to capital ships, after all they had a merry old time in Taranto against the Italian Fleet with Swordfish biplanes and that was the genesis of the Japanese attack on Pearl Harbour. They'd also come under air attack from the Italians and the Luftwaffe during the Greek and Cretan fiascos, plus their convoys to Malta in 1941. So sending out two capital ships without air cover was an act of stupidity on the part of SNO Singapore.

There are historical examples from WW2 and the Falklands that are worth studying because even though the technology has changed, the basic principles haven't, and when you can't reload your VLS at sea that is a serious weakness because as sure as God is a Navy Warrant Officer, the enemy will attempt to swamp your defences with a plethora of missiles. That's basic tactics. Then what are you going to do after you've emptied your VLS? You can't call a half time, change sides.
 
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John Fedup

The Bunker Group
An article of interest in today's The Strategist by Andrew Davies


Well worth a read regarding the survivability of modern warships.



Regards S
I have concerns about the survivability of our pending multi billion dollar RCN CSC/AOPS/JSS fleet due to the rapid development in missile technology. The other great threat, submarines, is made worse considering that fact the most capable anti-submarine weapon, a submarine, is decades away for the RCN or more likely, never.
 

spoz

The Bunker Group
Verified Defense Pro
Andrew has it the wrong way around - it’s not about the costs and benefits of ownership, it’s about the potential costs and risks you run by not owning something when you look at Defence equipment. That surface ships are vulnerable is hardly news; so are troops on the ground, aircraft and everything else. But multiple thinkers, with brains just as capable of appreciating threats as Andrew (in fact possibly more so because some of them have been involved in exercises to defend against those threats) have still been able to convince governments of all significant nations to continue to invest in surface combatants. Of course some will be lost in a peer level war, that is the nature of war, but they might also help you win, or at least not lose.
 

John Fedup

The Bunker Group
Andrew has it the wrong way around - it’s not about the costs and benefits of ownership, it’s about the potential costs and risks you run by not owning something when you look at Defence equipment. That surface ships are vulnerable is hardly news; so are troops on the ground, aircraft and everything else. But multiple thinkers, with brains just as capable of appreciating threats as Andrew (in fact possibly more so because some of them have been involved in exercises to defend against those threats) have still been able to convince governments of all significant nations to continue to invest in surface combatants. Of course some will be lost in a peer level war, that is the nature of war, but they might also help you win, or at least not lose.
The key question is how large is “some”. China’s ability to turn out warships and especially commercial ships at a far greater pace gives them the advantage in a peer level war unless allied navies are more successful in sinking ships.

As for convincing governments to invest in the right kind of warships, battleships in the late 1920s and 1930s didn’t work out all that well.
 

StingrayOZ

Super Moderator
Staff member
Hmm seems like all his examples he gives are where you take a fleet and you bring it into direct range of land based air and through submarine choke points. I would hardly say that makes surface vessels obsolete. It makes them vulnerable against land based airpower and in seas where submarines have free reign.

Are concepts like sea denial and sea control, area denial, air supremacy out of favor?

Yes, I would expect an under strength fleet to take heavy losses if it sailed to 100km of the Chinese coast in the middle of a high intensity war. This is stupid.

But out of the range of land based air power, away from choke points, are surface fleets still irrelevant? What about merchant shipping? Are they are supposed to die? or are we air freighting everything now? Or are we building merchant submarines? How do you defend from air threats at sea with just submarines?

Operation Pedestal was effective because it enabled them to resupply their land bases, while at tremendous cost. I don't get how the message out of that story is surface fleets are obsolete. Surely the moral is harden and deepen your remote bases, ensure you can protect your logistics supply, don't be out flanked and not have to run hail mary missions in the first place

The moral out of Falklands is a surface fleet is obsolete? I may need to brush up, but the British won that one. Again bringing ships in range of enemy airpower while they exert even air parity involves losses. But surface fleets obsolete? If the British had proper carriers, designed for such missions, as they had previously its doubtful the Argentinians would have even tried in the first place. Even a little light carrier power was extremely effective in that conflict.

I certainly get the concern about magazine depth and 12 frigates being enough. Its not enough IMO, particularly if we want to move to more effective longer range hypersonic missiles that would see our Hunter class sail with only 16 missiles. But claiming surface fleets are irrelevant is wrong.

Also more missiles is also wrong. You want more better missiles. You want the longest range, fastest and most effective missiles, not just a barrage of dumb short range rockets.
 

ASSAIL

The Bunker Group
Verified Defense Pro
The moral of the Falklands is twofold.
Firstly, the loss of Sheffield has more to do with lack of intelligence re Argentinian capability, and;
Incompetence in the ship’s command team.
I don’t know if the ship had recently completed operational training (work up) at FOST Portland but given their reaction to the attack I suspect not.
Having been through both an RN PWO course and a FOST work up, both were superb training experiences.
The CO was a submariner, the XO an aviator so surface warfare experience was limited. (There are many examples of highly proficient surface ship commanders from these disciplines but there are also some duds).


I don’t usually provide links to the Guardian but this is an exception
As for the other losses;
Coventry was too close to land for her sensors to give adequate warning or for Sea Dart to function and she was struck by dumb bombs from A4s.
Type 21s Ardent and Antelope were in San Carlos Bay and with their sub standard weapons they stood no chance .

It simply illustrates the point, don’t close a hostile coast until total air superiority has been achieved.

I forgot to include a link re HMS Sheffield
 
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ngatimozart

Super Moderator
Staff member
Verified Defense Pro
Hmm seems like all his examples he gives are where you take a fleet and you bring it into direct range of land based air and through submarine choke points. I would hardly say that makes surface vessels obsolete. It makes them vulnerable against land based airpower and in seas where submarines have free reign.
Surface fleets aren't necessarily obsolete, but they are definitely more vulnerable today because they can no longer hide in the vastness of the oceans.
Are concepts like sea denial and sea control, area denial, air supremacy out of favor?
No but each concept has its counter. The days of unfettered western (read US) air supremacy are over and that's something that people will have to get used to. Sea control is a relative term and nowadays would be both a spatial and temporal (time) specific term. This means that a force will have sea control over a specific area for a specified period of time. Usually the area in which it is conducting operations for the period that it is conducting them as long as they are able to suppress enemy maritime and air activity within in the area of operations. A2AD is very much in favour and it is an area that the USMC are actively entering. It is also a cornerstone of PLA strategy that involves the PLA-RF, PLAN, PLANAF and PLAAF. It is also something that the ADF should be actively considering.
Yes, I would expect an under strength fleet to take heavy losses if it sailed to 100km of the Chinese coast in the middle of a high intensity war. This is stupid.
100km???? Try 1,000nm.
But out of the range of land based air power, away from choke points, are surface fleets still irrelevant? What about merchant shipping? Are they are supposed to die? or are we air freighting everything now? Or are we building merchant submarines? How do you defend from air threats at sea with just submarines?

Operation Pedestal was effective because it enabled them to resupply their land bases, while at tremendous cost. I don't get how the message out of that story is surface fleets are obsolete. Surely the moral is harden and deepen your remote bases, ensure you can protect your logistics supply, don't be out flanked and not have to run hail mary missions in the first place
Operation Pedestal was about the absolute imperative resupply of Malta and although a tactical loss it was a strategic success because of the arrival into port of the tanker Ohio with 12,000 tons of fuel. If the five ships hadn't reached Malta it would've have resulted in Malta's surrender. If that happened, Rommel and his Afrika Korp may well have eventually reached the Suez Canal because their logistics wouldn't have been so thoroughly interdicted at sea.
The moral out of Falklands is a surface fleet is obsolete? I may need to brush up, but the British won that one. Again bringing ships in range of enemy airpower while they exert even air parity involves losses. But surface fleets obsolete? If the British had proper carriers, designed for such missions, as they had previously its doubtful the Argentinians would have even tried in the first place. Even a little light carrier power was extremely effective in that conflict.
Yes, the British won the Falklands War, but I argue more by luck than by good management. For three reasons: they didn't have the AEW assets for fleet protection, they were lucky that the Argentinian surface fleet wasn't spoiling for a fight. If the latter was true they would've been in trouble although I believe the Argentinian carrier may have only got one strike off before it was sunk by one of the SSNs in the area; and they lacked intelligence about the Argentinians intentions. If one or both of the RN Invincible Class CVs had been severely damaged or sunk it's would've severely curtailed the air operation and if both had been put out of action, it would have been all over rover.
I certainly get the concern about magazine depth and 12 frigates being enough. Its not enough IMO, particularly if we want to move to more effective longer range hypersonic missiles that would see our Hunter class sail with only 16 missiles. But claiming surface fleets are irrelevant is wrong.

Also more missiles is also wrong. You want more better missiles. You want the longest range, fastest and most effective missiles, not just a barrage of dumb short range rockets.
Nobody said anything about dumb short range missiles. More missiles in an attack on a surface naval fleet is exactly the answer and the more the better. The defenders have to target every incoming missile and they can't really pick and choose that much. Each missile at the end of the day is going to hurt. So the more missiles that you launch the greater the probability that some will get through to the targets. At the same time the defenders will be expending SAMs at a great rate of knots and these are missiles that cannot be replenished at sea. So once the launchers are empty, they are sitting ducks.

At the end of the day, this comes back to the old naval conundrum of more armour or more and bigger guns. It's the same kind of argument. 80 years ago the battleship was still believed by many to be the the capital ship that ruled the seas and the deadliest ship afloat, but already the aircraft carrier was supplanting it in that role. Nowadays the CV / CVN has in turn been supplanted by the SSBN. One of the few constants in nature is that there will always be change and the same happens in maritime strategy. It's always evolving; it's never static.[/quote]
 

Volkodav

The Bunker Group
Verified Defense Pro
One small note, the carriers deployed to the Falklands were Hermes and Invincible, Hermes being a much larger, converted CTOL ship that carried many more aircraft than an Invincible could. Illustrious didn't arrive until after the end of hostilities.
 

Takao

The Bunker Group
He also ignores other examples, look at the USN and RN off Okinawa. That's an excellent model for future sea combat, but the fleets held. At a cost, but I'll address that below.

He also ignores that surface fleets will never be obsolete. The materiel a modern nation needs to import can only be brought in by ship, requiring escorts. Until teleportation is invented, the humble FFG/DDG will always exist.

He also ignores all the other roles a surface combatant plays in soft power and the like. Navy is arguably better than the other two services at this, and nothing really impresses more than a DDG rocking up into harbour. Or LHD. Or FFG. At a political level a Battalion offers more for deterrence, but that doesn't look right or easy to see. A MFU does.

The main 'point' I suppose is that the RAN can't take too many losses. The Battle of Okinawa reinforces that modern battle will be brutal. But I'd say two things:

1. He doesn't offer a solution. More units? Ok then - how? When? What is enough?
2. We've always had this issue. HMAS Shropshire doesn't exist because the RN was overflowing with ships, she exists because we lost nearly half our major units and still needed to fight. We lost Sydney, Perth and Canberra - half our cruisers (being generous with Adelaide) - before the end of 1942. That doesn't consider our destroyer losses or the fact that some of our ships were quite outdated. You fight with what you have...

Overall I found it another meh ASPI one; at least it wasn't completely wrong like most of their work.
 

Volkodav

The Bunker Group
Verified Defense Pro
He also ignores other examples, look at the USN and RN off Okinawa. That's an excellent model for future sea combat, but the fleets held. At a cost, but I'll address that below.

He also ignores that surface fleets will never be obsolete. The materiel a modern nation needs to import can only be brought in by ship, requiring escorts. Until teleportation is invented, the humble FFG/DDG will always exist.

He also ignores all the other roles a surface combatant plays in soft power and the like. Navy is arguably better than the other two services at this, and nothing really impresses more than a DDG rocking up into harbour. Or LHD. Or FFG. At a political level a Battalion offers more for deterrence, but that doesn't look right or easy to see. A MFU does.

The main 'point' I suppose is that the RAN can't take too many losses. The Battle of Okinawa reinforces that modern battle will be brutal. But I'd say two things:

1. He doesn't offer a solution. More units? Ok then - how? When? What is enough?
2. We've always had this issue. HMAS Shropshire doesn't exist because the RN was overflowing with ships, she exists because we lost nearly half our major units and still needed to fight. We lost Sydney, Perth and Canberra - half our cruisers (being generous with Adelaide) - before the end of 1942. That doesn't consider our destroyer losses or the fact that some of our ships were quite outdated. You fight with what you have...

Overall I found it another meh ASPI one; at least it wasn't completely wrong like most of their work.
Worse than that, Hobart lost her bow to a torpedo in mid 43 and under repair for virtually the rest of the war, Australia and Shropshire were, for all intents and purposes, our cruiser force for the last two years of the war. If it wasn't for the Tribal Class destroyers being able to step up and back fill sufficient cruiser duties things would have been even worse.

Pre war the requirement was for a full flotilla of eight Tribal Class destroyers, we only completed three. The RN was suffering severe manning issues and there were discussions in relation to the transfer of HMS Ocean or even possibly HMS Implacable and Indefatigable to the RAN to serve with the BPF, it was likely they would be Australian crewed with NZ manned airgroups as the Kiwis made up a not insignificant proportion of RN FAA manpower late war. Too bad the staff discussing this didn't bother keeping the government in the loop and the whole thing fell over.

I think many people would be horrified if they realised just how small the RAN is and how few MFUs there actually are.
 

ddxx

Well-Known Member
Worse than that, Hobart lost her bow to a torpedo in mid 43 and under repair for virtually the rest of the war, Australia and Shropshire were, for all intents and purposes, our cruiser force for the last two years of the war. If it wasn't for the Tribal Class destroyers being able to step up and back fill sufficient cruiser duties things would have been even worse.

Pre war the requirement was for a full flotilla of eight Tribal Class destroyers, we only completed three. The RN was suffering severe manning issues and there were discussions in relation to the transfer of HMS Ocean or even possibly HMS Implacable and Indefatigable to the RAN to serve with the BPF, it was likely they would be Australian crewed with NZ manned airgroups as the Kiwis made up a not insignificant proportion of RN FAA manpower late war. Too bad the staff discussing this didn't bother keeping the government in the loop and the whole thing fell over.

I think many people would be horrified if they realised just how small the RAN is and how few MFUs there actually are.
On this note, do you have a table or similar which shows the number of MFUs by year? It’s quite hard to find, and would be very interesting.

On another note, it seems many of the responses on this piece are highlighting the importance of organic air cover.

Given one of the three current policy objectives for defence is to shape our region through the ability to project force throughout, I think some hard thinking needs to be had. Tankers alongside mainland based aircraft simply can’t provide this alone across the region outlined for force projection capability.
 
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John Newman

The Bunker Group
On this note, do you have a table or similar which shows the number of MFUs by year? It’s quite hard to find, and would be very interesting.
To the best of my knowledge there is no single easily available ‘spreadsheet’ (for a better word), that can give you a year by year list of MFUs in RAN commission.

You’ll likely have to do the leg work yourself.

I do have a suggestion to get you most of the way:


Probably the best single reference is a book called ‘Warships of Australia’ by Ross Gillett.

The book was published in 1977, 45 years ago, I’ve had my copy for almost as long, it was a very very expensive book at the time of publishing, for obvious reasons.

It can reasonably be called ‘the RAN bible’, many senior members here on DT are well aware of the book and would agree with me too.

It gives you a complete history of every single ship that has served Australia since the days of the ‘Colonial Navies’, and prior, right up to 1977.

Beyond 1977, you can refer to the navy.gov.au website for ship histories.

The book that is currently available on ebay is as cheap as chips, I’m almost tempted to buy it as a back up for my original copy.
 
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