Forest Green
ACCESS: USAP
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120,000t at take-off? That's not even propaganda, it's just BS.
120,000t at take-off? That's not even propaganda, it's just BS.
The Mariana Islands were shelled from offshore ships for months. The whole point of the Arsenal Ship was counter AD/AC ie ground strikes. A self licking ice cream cone is as stated. The very definition of pointlessnes for anyone who understands military operational goals well into the future.USN ships have been almost exclusively escorts with little offensive capabilities going back to WWII, where even the fast BBs were effectively escorts against other BBs and additional flak batteries rather than independent assets. Post war, the USN basically adopted an all DDG navy of escorts. They change size and shape, but their role has pretty much always been “self licking ice cream cone”, for the sake of defending other units that actually delivered naval power and policy.
If you are planning to use large surface ships as offensive platforms you are simply planning to fail.
Floating gun platforms are almost pointless and certainly not cost effective and that has been the case for most of a century.
I mean surely, we've seen much more extensive programs be cancelled right on the cusp of completion or even with a few units built (DD-1K).PSS: it is highly unlikely after the current administration invests a certain amount of time & effort into BBX that it will be canceled by any administration by 2029. The ship will have become an integral component of the Def Indust Base(DIB).
Canceling something near the size of a CVN?I mean surely, we've seen much more extensive programs be cancelled right on the cusp of completion or even with a few units built (DD-1K).
*shrug*Those two weapons have nothing in common and would work horribly together. Tomahawk has a range a thousand miles if it flies a high profile; CPD has a range likely well in excess of 2000 and I bet it minimum range is mid to high hundreds. The range band in which they overlap is probably fleetingly small.
Aside from the sheer size of CPS: 87" tubes and ~40ft long. Takes a large ship to hold many of those.There is no reason to put dedicated strike cells on an escort/command ship outside of ten year old “look, cool!” Factor. All you are doing is adding a new mission to a ship that already will not exist in adequate numbers for no tactical or strategic reason whatsoever.
Something like an 200mm gun shooting 125mm diameter missiles would be very interesting. Basically get rid of the missile first stage and hopefully get something like 1.2 kps velocity out of it. Then have the ram jets kick in for the remainder (the nozzles can be slightly proud of the body in sabot space between the body and the barrel). That should get you quite good range, allow you to use a slower burning sustainer motor, and replaces what should be (with modern electronics) the most expensive part of the missile.
But the current BAE HVP out of a 5inch gun, I have doubts we will get more than ~20 miles of AAW range out of it while having worse pK at the same range. I hope they are at least able to put a terminal IR or active radar seeker on it.
The Mariana Islands were shelled from offshore ships for months.
The whole point of the Arsenal Ship was counter AD/AC ie ground strikes. A self licking ice cream cone is as stated. The very definition of pointlessnes for anyone who understands military operational goals well into the future.
PS: No one ever described or advocated a floating gun platform. That is as absurd as self licking ice cream cone. The BB X simply is to possess three guns.
PSS: it is highly unlikely after the current administration invests a certain amount of time & effort into BBX that it will be canceled by any administration by 2029. The ship will have become an integral component of the Def Indust Base(DIB).
Canceling something near the size of a CVN?
Aside from the sheer size of CPS: 87" tubes and ~40ft long. Takes a large ship to hold many of those.
Well, they're doing railgun, which appears to be fully capable of direct fire. So they sort of do, guns IMHO are for now a fallback(which via HVAP provides bridging capability at currently several times higher ROF), just in case.No one is inventing a new missile gun system to put on these ships post Zoomie, and they shouldn’t: it is needlessly complicated and solves nothing. 5” or 57mm; take your pick.
And yet it is at the bow of BBGX, as its main feature.The USN cancelled its railing program.
The MK41 is hard limit to 1 shot from a 8 cell module every 10 second with 1 second need between each module per farm.I think current 5” is 20/min; hard to imagine a VLS does worse. If HVAP can push the range and probability of intercept out *while maintaining a much lower cost* it might be useful; the baseline 5” certainly is not.
I think an argument coined made for more VLS instead and figuring out a cheaper missile to put it them.
And yet it is at the bow of BBGX, as its main feature.
The MK41 is hard limit to 1 shot from a 8 cell module every 10 second with 1 second need between each module per farm.
That is a hard limit of the design even with ESSM due to rocket exhaust issues. You can not push that design to go faster as well. Not without a complete redo that makes it a new weapon.
Which means there a decent delay for every full salvo of 4 for a Burke fore 32 count farm with ts four modules. Something like 4 seconds before that can shot if my math right, likely not but you get the point.
While the 64 count after farm with 8, can average 1 second for an entire minute, IE all 64 missiles. Four Minutes if its loaded with nothing but ESSM.
The MK57 is faster due to being split up into smaller chunks, 4 cell per module with exhaust port, compare to 8 per exhaust port that similar in size to the 57s.
While something like the CAMM has a Exhaust port per missile with massive spacing to allow fast firing, like 3 a second. But for 24 fairly small RAM size missiles you are looking almost a 32 count MK41 mount in deck area.
That before adding in missile numbers limits.
IE a Tomahawk can not intercept an incoming ASHM and if the ship is carrying the standard 24, as well as 12 ASROCs...
Were there basically a 3rd of you total weapons count being useless. The more dedicate purpose missiles, like SM3s, the worse it gets even with Quad pack ESSMs to take up the slack.
While a Mk45 gun can average one shot every 3 seconds, for... 680 shells a Burke, call it 80 HVPs. So bout 40 minutes worth of firing.
Using a guidence system that discontented from the missiles as well. And thats for the MK45, which is noted to be design to be slow for reliabity needs, IN THE 1960s. The Italians use a similar design in their mounts and can push theirs up to 32-40 RPM due to newer shit. And the OG Design for the MK45 was a 50 shot a minute deal, which is not that much slower then a modern VLS. Be very easy to increase the speed, far easier then a new missile design. Lot be just remaking the gear with lighter materials, and using newer stronger motors. Heck the British are using a similar loading system that the Zumwalts do for constant feeding for their new 5 inchers, be very easy to transfer that over*. Meaning that you can maintain that rate of fire till you out of ammo, something breaks, you get hit, or the barrel melts, which ever happens first.
Combine that as is the Mk45 has smack down sea skimmers out past 10 kilometers in live fire training? Add in the HVP ad it be another layer to the Defense Onion around the 15km defense ring. Which is behind the 50km SM2PAC3 ring, the 200KM SM6 ring and the 500km PLUS SM3 ring. All that combine EWAR will SEVERY Blunt all but the most SPAM Worthy Attacks. Like talking needing over A 100 missiles per ship. Which is not too shabby, especially with each ship plus carrier, having a decent land attack option as well.
Edit: Hell did the DDGx transfer that gear over? It will make sense crew wise by removing 12 bodies and add 500 tons IRC the Brits article.
No one is inventing a new missile gun system to put on these ships post Zoomie, and they shouldn’t: it is needlessly complicated and solves nothing. 5” or 57mm; take your pick.
No I didn't, see the comment bout the RN using a AGS base loading system for their Mk45s, which constantly reloads the mount at the same rate as it fires, and can even change out the ammo type without anybody near it. You activate it in the CIC and the system goes til it can't with no sailors needed. It will continue to feed the 20 round ready mag from the 680 round deep mag until its out of ammo or breaks.You seemed to completely skip over the issues of reloading the gun mount, which someone else touched on, and no one has addressed barrel overheating, which has a hard limit for the same reason mk41s do.
And I’ve told you all before what trump says is bullshit, because January 4th Congress still had DDGX slated for commissioning in the 2030s.Because when the Trump-class BBG was announced it was stated that it replaced the DDGX program.
Not sure about US but the Brits bombarded the Libyan coast to strike moving columns of vehicles in the 2010s.Ok, but how about you find a use of naval gunfire from the last half century? I can only think of three minor US examples; maybe the Falklands on top.
Arsenal ships are a totally different concept. That involves a ship that is largely just magazine firing weapons that are given targets by off board platforms. What you are proposing is putting all the missions and capabilities onto one ship because “look at how big and cool my ship is!”.
You specifically used the phrase “floating gun platform” in your post previous to the one I am quoting.
Even if the current administration could organize a two car funeral, no one is laying down a keel in three years. So by the time 2029 comes around, ending Big Boy’s boat fantasy will just be a hard drive delete. If DDGX and FFGX could be cancelled, BBGX will be comparatively simpler to kill in its crib.
A big ship is the best place to put a 69RMA SPY6.So out it on a large ship. Just make a ship that does not have the additional costs of an ABM system and flag facilities.
You missed Operation Praying Mantis in 1987.How many ships has the US sunk or crippled with ASMs in the last 45 years? How many ships has anyone sank or crippled with ship launched ASMs in the last 45 years?
I didn’t miss it I asked how many times. So in the last 50 years we’ve had one ship to ship launch of an ASM, compared to multiple examples of shore bombardment some consisting of hundreds of rounds supporting what another poster above me stated about magazine depth and needing to be able to stay on station and conduct operations for days if not weeks.A big ship is the best place to put a 69RMA SPY6.
You missed Operation Praying Mantis in 1987.
USS Turner Joy during Gun Runs in Nam off the coast of Chu Lai Hammering out 40 shells a minute at time for over 24 hours, then you have the US WW2 Standard for the 5'38.Mk45 can fire 20 rounds per minute for most of an hour? I am going to want to see a source for that. AFAIK they employ no form of active cooling; I do not see how a gun barrel could survive that.
The USN cancelled its rail gun program.
An issue would be having enough defensive magazines (mostly missiles) to survive the barrage of drones, missiles& artillery returning fire on them as they are close, and possibly visible from shore. LCS still needs a hello, & uas space.Shore bombardment should be done by an LCS type of ship, that can get in and out fast, and is more disposable. If your 30k ton ABM flagship is doing shore bombardment, something went wrong. You don't want the 10 billion dollar investment in littoral waters, in range of artillery and all the other short range nasties.
Did aircraft hit it first? I never count an example where aircraft struck a target first and a surface ship just cleans up.Actually two in Praying Mantis -- USS Bagley launched a Harpoon at Joshan, which missed after five Standards absolutely wrecked her. This one is well known. The less known one is that Joseph Strauss put a Harpoon into Sahand, along with the two air-launched Harpoons and four Skippers from the orbiting A-6s.
Also, during the 1986 Gulf of Sidra operation Richmond K Turner fired a Harpoon,.crippling one missile boat, and Yorktown fired a pair of Harpoons, sinking another Libyan FAC-M.
So we're basically looking at ship-launched AShM use in every post-WW2 US conflict with a country that had a Navy capable of actually getting to sea. Yes, it's been a while, but basically no one else has tried to threaten the USN using conventional warships since then.
What 35mm guns?USS Turner Joy during Gun Runs in Nam off the coast of Chu Lai Hammering out 40 shells a minute at time for over 24 hours, then you have the US WW2 Standard for the 5'38.
Which was 15 RPM per Hour for an hour by Friedman.
In WW2 and Vietnam, those guns use the same materials at the same thickness as the old 54 cal Mk45, the newer 64 cal barrels are just as thick but use newer metals. Very likely to be even stronger. As is the older guns often fire fast enough long enough that their decks got cover in shells, and the paint blistered off the barrel from the heat with the crews dropping from exhausten.
Then you have the facts.
Any missile attack will not last an hour, cause that means its being piece meal out and easy pickings for Aegis. That is the Worse possible way to attack an Aegis Task Force.
No it be 5 to 15 minutes of Fucking Hell as the enemy tries to overwhelm the system. Meaning that the gun needs to hammer out for at most 5 maybe 10s minutes.
In Bursts, giving it amble time to cool off.
Cause the Incoming has to Punch there 3 different lays, Sm3/SM6/SM2, before the gun comes into play. Unless target by nearly 100 missiles, the gun needs to to fire more then 3-5 shots at a time assuming a similar hit ratio.
Thats for the high end attack.
For the Low end, like against drones, you have even more time to pace out the firing. Cause well these are slow, theres multiple other weapons in effect like the 35mms or 20mm, to say nothing of EWAR, the already issue otu DEWs, and helicopters for surface ones.
Its a web and each weapon system has it part and job all to work together to defend the ship.
If you’re trying to do shore bombardment when there’s a major threat you already fucked up.Shore bombardment should be done by an LCS type of ship, that can get in and out fast, and is more disposable. If your 30k ton ABM flagship is doing shore bombardment, something went wrong. You don't want the 10 billion dollar investment in littoral waters, in range of artillery and all the other short range nasties.
I mean our program had a ‘functional’ rail gun. Functional and practical are very different thingsGA has a functional railgun in the form of Blitzer's heavy 32MJ installation. No doubt they're ecstatic at finally finding a patron after 10 years.
I mean our program had a ‘functional’ rail gun. Functional and practical are very different things
If that is the case, you don't need a 30k ton, 10 billion dollar, capital ship, to do so. Build some slow 5k ton monitor specifically for the job.If you’re trying to do shore bombardment when there’s a major threat you already fucked up.
You’re not launching an invasion if you don’t already have pretty good control of the shoreline.
The ship will be standing off 5+ miles from the shore line, meaning an artillery piece needs to be no more than 5 miles from the beach. If you didn’t hit every major threat within 10miles of the beach before launching your invasion you already done fucked up.
On top of that, CIWS can track and engage artillery shells, and we’ve seen phalanx is very good at intercepting incoming rounds ashore.
Between being a moving target and phalanx or RAM, it would be extremely unlikely a round would hit a bombarding ship even if there was artillery in range of the ship.
If that is the case, you don't need a 30k ton, 10 billion dollar, capital ship, to do so. Build some slow 5k ton monitor specifically for the job.
For some very loose defintion of functional. They haven't demonstrated barrel life, sustained fire, nor projectile guidance and pK at range with integrations with shipboard sensors.GA has a functional railgun in the form of Blitzer's heavy 32MJ installation. No doubt they're ecstatic at finally finding a patron after 10 years.
Shore bombardment should be done by an LCS type of ship, that can get in and out fast, and is more disposable. If your 30k ton ABM flagship is doing shore bombardment, something went wrong. You don't want the 10 billion dollar investment in littoral waters, in range of artillery and all the other short range nasties.
I mean our program had a ‘functional’ rail gun. Functional and practical are very differentGA has a functional railgun in the form of Blitzer's heavy 32MJ installation. No doubt they're ecstatic at finally finding a patron after 10 years.
this administration doesn’t know the meaning of finesseI don't think the railgun is going to last, tbf. I've heard it said that BBG(X) is the USN learning how to play Congress's managerial tendencies.
"Yeah we can give you a bigger ship but you'll need to remove the double five inchers, lasers and HPMs, and the railgun"
"Rgr big dog I guess if we HAVE to sheesh"
The Navy finally learns how to play procurement? Possibly. Or they're going senile and might actually reopen the railgun contract.
Sure, but that’s also a whole other ship that you not only have to build, and maintain, but man.If that is the case, you don't need a 30k ton, 10 billion dollar, capital ship, to do so. Build some slow 5k ton monitor specifically for the job.