Go Back  PPRuNe Forums > Aircrew Forums > Military Aviation
Reload this Page >

Future Carrier (Including Costs)

Wikiposts
Search
Military Aviation A forum for the professionals who fly military hardware. Also for the backroom boys and girls who support the flying and maintain the equipment, and without whom nothing would ever leave the ground. All armies, navies and air forces of the world equally welcome here.

Future Carrier (Including Costs)

Thread Tools
 
Search this Thread
 
Old 4th Dec 2018, 18:31
  #5321 (permalink)  
 
Join Date: Oct 2007
Location: avro country
Age: 72
Posts: 174
Likes: 0
Received 0 Likes on 0 Posts
The announcement says cargo............. Probably going to support Santa's take off at crimble in case he gets a failed reindeer after takeoff.
Linedog is offline  
Old 5th Dec 2018, 06:54
  #5322 (permalink)  
 
Join Date: Oct 2001
Location: UK
Posts: 1,136
Likes: 0
Received 0 Likes on 0 Posts
The answer to the F-18 ‘in extremis’ question is ‘No, but if they wanted to eject somewhere close by then QNLZ could pick them up.’

orca is offline  
Old 6th Dec 2018, 03:29
  #5323 (permalink)  
 
Join Date: Dec 2010
Location: USA
Posts: 237
Received 21 Likes on 17 Posts
Originally Posted by Asturias56
Isn't there talk of ordering 2 x Fords at a time? They did that with some of the Nimitz class and saved about US$1 Bn a ship - as well as being able to deliver them a bit faster...............
There is talk of authorizing and doing a multi-year contract for two, but the US does not have the capability any more to build two carriers simultaneously. With all the closures and cutbacks over the decades, Newport News has the only two drydocks capable of building a new CVN, and only one of them is available for that purpose.

The reason is that only one of those docks is capable of accommodating a carrier of operational displacement. The other dock is the one used to assemble carriers, and at a certain point the carrier is floated out and towed to the pier where the ship is completed in the water, which takes at least another year or more. The reason they don't use the bigger dock is that because it can accommodate a fully operational carrier, it is the dock used for carriers going through RICOH. Because of that, scheduling of that dock is critical. At one point the Obama Administration was talking of postponing the RICOH of one of the carriers, but the net effect of that (because of the next carriers in line) would have been to retire a carrier with half of its useful life left. A back door way of reducing the carrier fleet.

We once were able to build more than one CVN at a time, and it did save buckets of money because long lead time items could be ordered in bulk and as certain parts of the workforce finished types of tasks on one ship they could move over to the ship that was at an earlier stage of construction rather than laying them off or paying for part of the workforce to do other things until the nest carrier was started. It also helps pass down institutional knowledge which reduced costs because the workforce didn't have to relearn the task with each ship. In those days the CVNs were new enough that they weren't yet regularly going through RICOH so both docks could be used.

If they were authorized and funded to do so, a CVN could be built in four years using normal work weeks and would cost at least a billion dollars less.
Commando Cody is offline  
Old 6th Dec 2018, 10:36
  #5324 (permalink)  
 
Join Date: Aug 2009
Location: Aylesbury
Age: 58
Posts: 378
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by WE Branch Fanatic
I want to post two things:

1. The mighty Sea Harrier is still contributing to the Navy's capabilities:

https://twitter.com/RNASCuldrose/sta...26556037271552

Doing it at sea is another kettle of fish though. The RN has boxed clever to be able to be safe with F-35B, an altogether noisier and more powerful aircraft.

2. A recent report on the flanks of NATO and how to protect them, suggests carriers, including ours, are going to be important in NATO roles:
  • The UK’s Royal Navy should take the lead in any early effort to counter offensive Russian submarine operations via a multi-national task group centred upon one of the new Queen Elizabeth-class aircraft carriers.
  • NATO requires a pro-active strategy to degrade and defend against Moscow’s ship, submarine, air and ground-launched cruise and ballistic missile capability based in and staging out of the Arctic region – a campaign that would require a wartime multi-carrier deployment by the US Navy and the basing of substantial forces in Iceland, the UK and Norway.
Multinational task group, they say? Just as well its not one of ours alone, given the paucity of Astutes, ASW Capability both on ship and LRMPA and assets to defend such a capital vessel. Sounds like a surefire suicide mission against a resurgent Russian Norfleet sub force.
Jabba_TG12 is offline  
Old 7th Dec 2018, 07:52
  #5325 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
Originally Posted by Jabba_TG12
Multinational task group, they say? Just as well its not one of ours alone, given the paucity of Astutes, ASW Capability both on ship and LRMPA and assets to defend such a capital vessel. Sounds like a surefire suicide mission against a resurgent Russian Norfleet sub force.
NATO task groups do tend to be multinational. For the recent Exercise Trident Juncture the US assault ship Iwo Jima had two Type 23 frigates for ASW (with towed array sonar and Merlin). For a carrier deployed for real the two frigates (probably more in a real crisis) would be joined by a Type 45 destroyer (probably more in a real crisis), a SSN, RFAs (which can operate helicopters) and units from other nations.

That article refers to a carrier based ASW task group. ASW is a carrier role - any situation in the Northern flank would involve lots of seaborne logistics needing protection and amphibious forces.

I did mention ASW back on page 245 of this very thread:

.....the primary ASW assets of the surface fleet are Merlin HM2 with dipping sonar and frigate borne towed array sonar. Consider a task group with a carrier, a couple of Type 23s (with Merlin and sonar 2087), and somewhere an SSN: I am leaving Maritime Patrol Aircraft out for the moment.

SSN scouts ahead of a task group, Merlins fly long range sorties from the carriers (and also from the T23s), and T23s use their quiet propulsion and towed array sonar for long range detection.

Off the top of my head a Merlin has a cruising speed of 150 knots and an endurance of five hours, so can maintain station quite some distance from the high value unit (carrier, amphibious ships, important RFA/STUFT or Chartered vessels), but doing this means you need quite a few of them - hence the carrier. Remember the previous carrier design (Invincible class AKA CVS) was originally designed to carry about ten ASW Sea Kings, which led to a class of ship that could be adapted to carry Sea Harriers.

Additionally non 2087 fitted Type 23s have hull mounted sonar (so does Type 45), and carry Wildcats which can carry ASW weapons (as does the T45). Most RFAs will also carry either Merlin or Wildcat.
WE Branch Fanatic is online now  
Old 7th Dec 2018, 08:06
  #5326 (permalink)  
 
Join Date: Feb 2003
Location: uk
Posts: 3,225
Received 172 Likes on 65 Posts
Off the top of my head a Merlin has a cruising speed of 150 knots and an endurance of five hours
I recall in the 80s when Merlin numbers were being debated, the rule of thumb handed down to us was 5 would do the job of 8 Sea King Mk5s. (Mk6 didn't exist then). The beancounters asked how many Mk5s we had (and prove it). The answer was - we're contracting the conversion of 82 to Mk6 - which was a little optimistic but raised the Merlin numbers so the inevitable cut would bring us down to something acceptable. At the same time, we knew the SUS/DUS fleet was being reduced from 50 to 32. It must be under 20 now.
tucumseh is offline  
Old 11th Dec 2018, 00:04
  #5327 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
Well we did manage to put nine aboard Illustrious for Exercise Deep Blue in 2014 - her last hurrah. The Merlin (HM/Pinger) force has been reorganised to provide an enlarged 820 NAS for the carrier, 814 NAS for UK based operations and Type 23 flights, and 824 NAS for training.

In other news - HMS Queen Elizabeth has returned from the WESTLANT 18 deployment.
WE Branch Fanatic is online now  
Old 11th Dec 2018, 06:31
  #5328 (permalink)  
 
Join Date: May 2006
Location: front seat, facing forwards
Posts: 1,156
Received 12 Likes on 5 Posts
Originally Posted by WE Branch Fanatic
.
.....back on page 245 of this very thread:

OMG....

Not read this thread for a while, but very well done to all concerned in getting to where we are now and best of luck for the future.
just another jocky is offline  
Old 15th Dec 2018, 15:40
  #5329 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
Could we generate a decent task group? Well a few months ago, in mid October.....

HMS Queen Elizabeth was escorted by the Type 23 Monmouth during her trials, and supported by the tanker RFA Tidespring. At the same time RN ships were committed to Exercise Trident Juncture - two Type 23s providing ASW for the USS Iwo Jima, which had Royal Marines aboard, and a force of four MCMV and a Survey ship as their command platform. There was probably a SSN there as well.

At the same time Albion (LPD) and RFA Mounts Bay (LSD(A)) were committed to Saif Sareea 3 with a large part of 3 Cdo Bde. There was a Type 45 taking part in SS3, although she was doing it was part of a routine deployment - there was another Type 45 deployed in the Eastern Med at the same time.

Thinking of Sun Tzu/Clauswitz and 'concentration of force', what if this had been a fully worked up task group, with a fully worked up carrier and air group?

1 x carrier (with up to 24 x F-35B, 9 x Merlin HM2, plus Crowsnest and Junglies)
1 x LPD (with bootnecks)
1 X LSD(A) (with more bootnecks)
1 or 2 x Type 45
3 x Type 23
4 x MCMV, plus SVHO (Survey vessel) as command platform
Multiple RFA tankers/stores ships
1 x SSN (at least)

What if we were able to do things like the Auriga 2010 deployment, but with Queen Elizabeth and F-35B instead of Ark Royal (V) and Harrier GR9, and Type 45 instead of Type 42? That is what the RN will soon be doing.

Last edited by WE Branch Fanatic; 15th Dec 2018 at 17:41. Reason: Attention to detail...
WE Branch Fanatic is online now  
Old 15th Dec 2018, 17:09
  #5330 (permalink)  
 
Join Date: May 2006
Location: front seat, facing forwards
Posts: 1,156
Received 12 Likes on 5 Posts
Originally Posted by WE Branch Fanatic
Could we generate a decent task group? Well a few months ago, in mid October.....

HMS Queen Elizabeth was escorted by the Type 23 Monmouth during her trials, and supported by the tanker RFA Tidespring. At the same time RN ships were committed to Exercise Trident Juncture - two Type 23s providing ASW for the USS Iwo Jima, which had Royal Marines aboard, and a force of four MCMV and a Survey ship as their command platform. There was probably a SSN there as well.

At the same time Albion (LPD) and RFA Mounts Bay (LSD(A)) were committed to Saif Sareea 3 with a large part of 3 Cdo Bde. There was a Type 45 taking part in SS3, although she was doing it was part of a routine deployment - there was another Type 45 deployed in the Eastern Med at the same time.

Thinking of Sun Tzu/Clauswitz and 'concentration of force', what if this had been a fully worked up task group, with a fully worked up carrier and air group?

1 x carrier (with up to 24 x F-45B, 9 x Merlin HM2, plus Crowsnest and Junglies)
1 x LPD (with bootnecks)
1 X LSD(A) (with more bootnecks)
1 or 2 x Type 45
3 x Type 23
4 x MCMV, plus SVHO (Survey vessel) as command platform
Multiple RFA tankers/stores ships
1 x SSN (at least)

What if we were able to do things like the Auriga 2010 deployment, but with Queen Elizabeth and F-35B instead of Ark Royal (V) and Harrier GR9, and Type 45 instead of Type 42? That is what the RN will soon be doing.
24 x F45s.....they must be very stealthy! No-one's ever even seen one of those.
just another jocky is offline  
Old 27th Dec 2018, 10:03
  #5331 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
I see the issue of logistics/COD has been visited again on PPRuNe: USN Commissions VRM30
WE Branch Fanatic is online now  
Old 28th Dec 2018, 01:13
  #5332 (permalink)  
 
Join Date: May 2002
Location: Downeast
Age: 75
Posts: 18,289
Received 511 Likes on 213 Posts
SARF,

Love the aerial pics.. great to see a RN vessel next to the USN carriers and not look like a tender.
Probably more a matter of perspective.
SASless is online now  
Old 28th Dec 2018, 11:33
  #5333 (permalink)  
 
Join Date: Aug 2007
Location: Southampton
Age: 54
Posts: 144
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by SASless
SARF,



Probably more a matter of perspective.
Not really, the QECs are the same width, draft and height above the waterline as a CVN, they are just 100ft shorter and 30,000 tonnes lighter.
Obi Wan Russell is offline  
Old 28th Dec 2018, 15:33
  #5334 (permalink)  
 
Join Date: Oct 2018
Location: Ferrara
Posts: 8,419
Received 362 Likes on 211 Posts
Seaforth World Naval Review: 2019 Seaforth World Naval Review: 2019
by Conrad Waters reviews both the Fords and the QE class this edition - he points out that things like dimensions are set by the size of aircraft, hence the hangar, and things like how far above the water any large holes in the side have to be - hence the QE's had to be made somewhat bigger than planned at one stage and the rather similar set of dimensions. Flight deck is driven by overall number of aircraft and desired sortie rate
Asturias56 is offline  
Old 29th Dec 2018, 15:33
  #5335 (permalink)  
 
Join Date: Dec 2018
Location: Dundee
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Obi Wan Russell
Not really, the QECs are the same width, draft and height above the waterline as a CVN, they are just 100ft shorter and 30,000 tonnes lighter.
Are CVNs armoured?
weemonkey is offline  
Old 29th Dec 2018, 16:34
  #5336 (permalink)  
 
Join Date: Oct 2018
Location: Ferrara
Posts: 8,419
Received 362 Likes on 211 Posts
Not in the sense that UK WW2 carriers were - the decks are strengthened for weight and jet blast but TBH putting lots of armor on any vessel these days is a bit of a waste of time - any serious inbound missile would penetrate it relatively easily
Asturias56 is offline  
Old 1st Jan 2019, 10:41
  #5337 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
It seems like only yesterday (it was 2001) when I gave my ex matelot father an Air Forces Monthly special on carriers, this was just before the Sea Harrier got the chop. CVF was discussed in that publication, but never would I have imagined the ways in which we would make things hard for ourselves.

I was (not intentionally - I was there for a lunch and a couple of pints) doing some shopping a few days ago and I passed a shop where in 2000 I peeked at a book called something like Carrier Combat. It was an American book and it covered US carriers on operations in the Gulf and Adriatic. Also it covered one of the Invincible class on operations with Sea Harrier FA2 + Harrier GR7 + Sea Kings.... But more jets meant less helicopters.

A future book of that nature will compare QE/POW with 24+ x F-35B, plus ASW, AEW, and Commando Assault helicopters, with American and French counterparts. Significantly the QEC can carry a significant number of jets without compromising the ability to perform a task group ASW role.

I cannot resist posting this from HMS Queen Elizaeth's Twitter feed:

WE Branch Fanatic is online now  
Old 1st Jan 2019, 15:48
  #5338 (permalink)  
 
Join Date: Aug 2007
Location: cheshire
Posts: 245
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by WE Branch Fanatic
Could we generate a decent task group? Well a few months ago, in mid October.....

HMS Queen Elizabeth was escorted by the Type 23 Monmouth during her trials, and supported by the tanker RFA Tidespring. At the same time RN ships were committed to Exercise Trident Juncture - two Type 23s providing ASW for the USS Iwo Jima, which had Royal Marines aboard, and a force of four MCMV and a Survey ship as their command platform. There was probably a SSN there as well.

At the same time Albion (LPD) and RFA Mounts Bay (LSD(A)) were committed to Saif Sareea 3 with a large part of 3 Cdo Bde. There was a Type 45 taking part in SS3, although she was doing it was part of a routine deployment - there was another Type 45 deployed in the Eastern Med at the same time.

Thinking of Sun Tzu/Clauswitz and 'concentration of force', what if this had been a fully worked up task group, with a fully worked up carrier and air group?

1 x carrier (with up to 24 x F-35B, 9 x Merlin HM2, plus Crowsnest and Junglies)
1 x LPD (with bootnecks)
1 X LSD(A) (with more bootnecks)
1 or 2 x Type 45
3 x Type 23
4 x MCMV, plus SVHO (Survey vessel) as command platform
Multiple RFA tankers/stores ships
1 x SSN (at least)

What if we were able to do things like the Auriga 2010 deployment, but with Queen Elizabeth and F-35B instead of Ark Royal (V) and Harrier GR9, and Type 45 instead of Type 42? That is what the RN will soon be doing.
What planet do you live on WEBF? Do you seriously think either of the carriers will ever see 24 x RN/RAF F-35 embarked? You also must realise the fallacy of the task group you describe above. Your task group is basically the complete deployable Royal Navy at any given time, and that's being optimistic. The carriers will be a huge drain on Defence for decades to come and have led to the purchase of the wrong JSF variant!

Wake up man !!
andrewn is offline  
Old 5th Jan 2019, 12:25
  #5339 (permalink)  
Thread Starter
 
Join Date: Feb 2002
Location: Devon
Posts: 2,811
Received 19 Likes on 15 Posts
andrewn

24 x F-35B fits current plans, and will be achievable. The B was the right version of the F-35 for the UK, as the A would require dedicated tankers, and the C has a heavier structure due to CTOL take offs and landings, but it does have some short field capability due to the extra lift it has as a carrier aircraft.

The Royal Navy's main issue is people. In the run up to SDSR 15 everyone expected a manpower uplift of 1500 or so people, but Cameron had a wobble with making a promise to backbenchers about 'troop numbers' and it never happened. I was making the point that despite being short of people, we were able to support two major exercises, and fixed wing flying trials with HMS Queen Elizabeth and escort, without compromising things like Kipion, CASD, FRE, or TAPS.

The list of ships was not a suggestion for a task group that would be needed 365 days a year. That level of task group would only really be needed in times of tension or conflict (when you tend to deploy warships/task groups) and in reality would probably be a multinational one as part of NATO or some other coalition.
WE Branch Fanatic is online now  
Old 5th Jan 2019, 14:33
  #5340 (permalink)  
 
Join Date: Oct 2018
Location: Ferrara
Posts: 8,419
Received 362 Likes on 211 Posts
For the first 4-5 years it'll be mainly training exercises - then back in as "harbour training vessel" and then refurb while the PoW does the same working up routine

The question of how the RN was ever going to man these ships with the financial constraints in place runs through this thread like the words in a stick of Blackpool Rock - see post #14 way back in 2006 for example

Now they are coming into service I guess there is a lot of head scratching going on as to how to distribute the available manpower
Asturias56 is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.