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Striker Book 3 DS 6 Lasers Installment 2: towed Crew and Gun shield

Evening all,

Striker states that lasers can be towed but left out the requirements on how to calculate the carriage weight, volume, and price.

This leaves a couple of options concerning towed lasers.

Option 1: Restrict lasers to vehicle mounts like MT.

Option 2: Use one of the official gun carriage calculations processes, I'm leaning toward the MD mortar which has a weight multiplier of 0.2 and price multiplier of 0.1.

Option 3: Make up the the parameters or import the parameters from TNE or some other source.

The military has tons of examples of odd ball equipment so a towed laser would be, at least for me, acceptable.
 
You didn't seriously go there. We have to do it this way because they didn't say we couldn't??

Yes, I did go there...the general rule for role-playing games is that if the rules don't say you can't, then you probably can. Or at least try. It's called using your imagination. Try it sometime. Granted, Striker is a wargame, and you could then argue that if the rules don't say you can so therefore you can't, but you have been arguing both sides of that equation through this thread - so maybe you ought to decide which side of the fence you come down on.

When there isn't anything to go by, you admit there isn't anything to go by. At that point, anything that sounds reasonable is acceptable - as a house rule, perhaps even as common convention if enough people agree to it (at which point one hopes the fix gets adopted as official errata). One does not however declare it to be the official way to do things until and unless it is officially embraced as an errata fix.

I never said it was an official way to do things. I merely suggested one way to settle the issue within the admittedly limited parameters of a clunky design system with gaps. You don't have to like it, nor do you have to use it.

Inasmuch as there are in fact wheeled mortars, and as they seem to bear the weight of the associated weapon just fine, applying the mortar rules would seem to be an acceptable stop-gap. Though it is strictly speaking a stop-gap. I could also go the route of using the vehicle build rules to build a towed "vehicle" that served as a carriage.

Yes, mortar carriages would seem a viable stop-gap. I suggested a different one. Potato - potahto.

And there are rules for building trailers, BTW. And nothing in the rules that says you have to make a vehicle that is self-propelled, so what's your point?

Fascinating and beautiful. Wait'll you see the videos on the atomic bomb tests. I have strange tastes.

As do I, which is why MTU is not the OTU yet still fairly canon with regards to the original CT rules I have used since the ink was still wet in '77.

Might. Might not. No real-world exemplars to go from, and the rules neglect that feature. Ergo the debate - and the uncertainty.

There are some prototypes that were built in the early 80's (Striker publishing era) that were the huge chemical laser types that were on trailers and towed behind the truck housing the power source. At the time it was supposed that battlefield lasers would be used for anti-missile defense and to blind the instruments of aircraft over the battlefield. There was quite the debate going in the Air Force at the time (when I was in it) over how acceptable the "coincidental" blinding of the pilot would be, as well as the blinding of ground troops by ground and airborne versions that were designating targets for Copperhead shells and the then new Hellfires.

Assuming the same methodology that was used by Traveller's original designers to come up with mainframe computers for ships and other anomalies we now wonder at, it can be assumed that they also thought a towed laser would be used. I never agreed with that but I stopped worrying about the other TL discrepancies, too, a long time ago and just go with Striker as is. So I don't put lasers on gun carriages or mortar trailers. But Striker says you can and doesn't change the way gun carriages are made until energy weapons come along so as was mentioned before - gun carriages are a starting point.

A 165 kg carriage under a 660 kg laser is spindly future tech, but a 165 kg carriage under a 660 kg mortar is just fine.

Yes. After all, are we supposed to follow the rules or do it differently because we think we can do it better. You keep arguing either side of that coin.

I can't say that I've ever encountered a towed laser. Only honest way I could see it would be some TL 5 society taking some lucky find from a battle with a higher tech force and trying to put it to their own use. In which case, it'd go on whatever carriage they thought to put it on.

Other than articles and photos in Janes Defense Weekly and some documentaries, neither have I. But then I've never seen a grav tank with a fusion Z gun on it, either.

Let's do a thought experiment: a towed (and necessarily unmanned, at least inside the unit) laser "vehicle," with controls mounted outside the vehicle. My minimum comes out as follows:

TL 9
Dimensions 1.3m length x 1.25m width x 1.24m height
Front, sides, rear all vertical, no slope
Armor factor 1 all around: 0.13 cm comp. laminate (comp. laminate mainly 'cause my vehicle spreadsheet automatically selects armor by base TL - a weakness in my spreadsheet)
Suspension: wheeled, 0.63m width. Ground pressure 4 t/m^3 (won't ever get mired in soft ground or sand. Might get mired in mud on a roll of 11+)
TL 9 PDFC
Chassis-mounted 10 MW 4-pulse laser
Weight of laser + fire control: 1.16 t
Total weight: 2.075 t, an increase of slightly under 1 ton - a chunk more than a mortar carriage, but quite a lot less than a gun carriage, and as near as I can tell, it's completely "legal".

Increasing suspension to yield a ground pressure of 3t/m^3 requires a slightly larger vehicle and results in a weight of around 2.5 tons.

I could take off side, top and rear armor completely, but it doesn't actually save much.

By example, that Marine Dragon Fire weighs about 2 tons for a 120mm mortar and appears to have a pair of 8" (~40cm) wide wheels.

So? You made a little laser trailer by designing a vehicle without a motor. The rules don't say you can't do that (which brings us back to your position that my logic was illogical because I was doing things the rules didn't say I could) so I am unimpressed by your doing it. I have done that forever, even going so far as making grav sleds that act as gun carriages for the weapon mounted on them so long as someone is there to push it when the grav plates are on, when off they ground the weapon and provided a stable platform for absorbing the recoil. Striker is pretty flexible when you use your imagination.
 
Briefly recapping:

...The Striker design rules can be seen as a flowchart: when designing similar systems in rules you can infer that parts of the design sequences may carry over from the prior designs to the current one unless certain parts are specifically dropped off or replaced. ... CPR gun designs (and other CPR-ish weapons and mass drivers) come before lasers and may include a carriage for towed weapons. Lasers come next and the rules say a carriage is required for towed lasers. No rules specify the carriage but the next sequence for energy weapons does specify rules for carriages for its towed type.

We can then reasonably infer that until energy weapons come along a gun carriage is a gun carriage, whether it be for a rocket launcher, cannon, or laser.

No, we can't. Where rules depend on other rules, Striker says so very clearly. Otherwise, the nesting of the rules makes each item distinct.

... I never said it was an official way to do things. I merely suggested one way to settle the issue within the admittedly limited parameters of a clunky design system with gaps. You don't have to like it, nor do you have to use it.

I agree completely. How silly of me to infer from your earlier post that you were interpreting it as the official way to do things. I apologize most profusely.

And there are rules for building trailers, BTW. And nothing in the rules that says you have to make a vehicle that is self-propelled, so what's your point?

Point is that I can drop back to an earlier rule to resolve the question without having to bend logic - but then it is clear now that I was misinterpreting your original intent, so kindly accept my apologies.

I'm rather curious about the trailer-building rules. Where do I find those?

... But Striker says you can and doesn't change the way gun carriages are made until energy weapons come along so as was mentioned before - gun carriages are a starting point.

:confused:Whups! Now it sounds like you're saying it's an official way to do things.

... After all, are we supposed to follow the rules or do it differently because we think we can do it better. You keep arguing either side of that coin.

Oh, goodness, and there again it sounds like you're saying it's an official way to do things. Maybe that's why it seems like I'm arguing either side of the coin - it's just so very hard for me to tell whether you're offering rules or just an IMTU suggestion. It must be me.

...You made a little laser trailer by designing a vehicle without a motor. The rules don't say you can't do that (which brings us back to your position that my logic was illogical because I was doing things the rules didn't say I could) so I am unimpressed by your doing it. I have done that forever, even going so far as making grav sleds that act as gun carriages for the weapon mounted on them so long as someone is there to push it when the grav plates are on, when off they ground the weapon and provided a stable platform for absorbing the recoil. Striker is pretty flexible when you use your imagination.

But it's such a lovely little trailer! I was gonna paint it all camo-colors so it would be harder to spot, and then I was thinking I could add a little glove box where the soldier could keep his maps ... Maybe you'd be more impressed if I did it in a nice bold black with gold trim?:D

It is indeed flexible when you use your imagination. Clearly we're both using ours - it even sounds like we're saying the same thing from time to time - but it's so very difficult for me to tell if you're saying yours is the rules way to do it or if you're just offering an IMTU solution. Probably just my dementia kicking in - age is such a terrible thing (though it beats the alternative ;)).

Tell you what - let's clarify so we don't keep trading nonsense back and forth: are you saying that the gun carriage bit is the official rule, or are you saying it's one of several possible unofficial solutions one can adopt (assuming of course the feller on the other side of the table agrees, if one is sitting down to a wargaming session)?
 
Afternoon Sabredog and Carlobrand,

Thanks again for the comments on the laser gun carriage.

Here is my recap:

1. Per DS 6 lasers can be mounted on a gun carriage and towed or pushed by a vehicle.

2. DS 6 does not provide the steps to create the gun carriage.

3. There a a couple of options that appear to be within the scoop of the rules.

Option 1: Only mount lasers on vehicles.

Option 2: Use the mortar, low, medium, high, or hyper velocity CPR gun rules and the carriage table on DST page 8.

Option 3: Use DS 4 which uses the mortar requirements.

Option 4: Use DS 5 MD carriage rules.

Option 5: Import requirements from a follow-on Traveller rule set.

Option 6: Import requirements from a different rule set or design system.

Option 7: Create a house rule

Option 8: Use the trailer parameters on page 47 of Striker Book 3 (Thanks go out to sabredog).

My preference would be Option 4, Option 3, Option 8, Option 1, Option 2, Option 5, Option 6, and finally Option 7.

The use of any of the options provided would be unofficial, aka house rule, until the powers that be make an official judgment
 
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Remote ada lasers on trailers (or grav sleds) networked to a fcs make perfect sense, that's ww2 tech like tl6 for ada.
 
Afternoon Sabredog and Carlobrand,

Thanks again for the comments on the laser gun carriage.

Here is my recap:

1. Per DS 6 lasers can be mounted on a gun carriage and towed or pushed by a vehicle.

2. DS 6 does not provide the steps to create the gun carriage.

3. There a a couple of options that appear to be within the scoop of the rules.

Option 1: Only mount lasers on vehicles.

Option 2: Use the mortar, low, medium, high, or hyper velocity CPR gun rules and the carriage table on DST page 8.

Option 3: Use DS 4 which uses the mortar requirements.

Option 4: Use DS 5 MD carriage rules.

Option 5: Import requirements from a follow-on Traveller rule set.

Option 6: Import requirements from a different rule set or design system.

Option 7: Create a house rule

My preference would be Option 4, Option 3, Option 1, Option 2, Option 5, Option 6, and finally Option 7.

The use of any of the options provided would be unofficial, aka house rule, until the powers that be make an official judgment

Nice summary! You're a very organized thinker.
 
Tell you what - let's clarify so we don't keep trading nonsense back and forth: are you saying that the gun carriage bit is the official rule, or are you saying it's one of several possible unofficial solutions one can adopt (assuming of course the feller on the other side of the table agrees, if one is sitting down to a wargaming session)?

No, it's one of several variations, but I tend to be somewhat conservative on that score and just go with the CPR gun thing. Were I to actually put a laser on a towed mount, that is.

BTW: the trailer rules are on pg 47 of book 4. But they are just that trailers can be built to any capacity. It weighs .2 tons times its capacity and costs 50Cr per ton capacity plus 200Cr.
 
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Howdy Dragoner,

Thanks for dropping by providing a way of deploying towed lasers.

You're welcome. A lot of air defense artillery systems are componetized like that, where you would have guns or missiles, fire-control, radar all separate. It is good for installation defense for mobile airfields, ammo dumps, cp's, etc.; places that move so an actual fixed emplacement would be too permanent. It cuts down on personnel needed over true ada afv's and often will provide superior area coverage.
 
Early PDT sabredog,

No, it's one of several variations, but I tend to be somewhat conservative on that score and just go with the CPR gun thing. Were I to actually put a laser on a towed mount, that is.

BTW: the trailer rules are on pg 47 of book 4. But they are just that trailers can be built to any capacity. It weighs .2 tons times its capacity and costs 50Cr per ton capacity plus 200Cr.

Thanks for providing the trailer parameters.

Looks like Web gremlins have been at work and changed book 3 to book 4.
 
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Early morning PDT Dragoner,

You're welcome. A lot of air defense artillery systems are componetized like that, where you would have guns or missiles, fire-control, radar all separate. It is good for installation defense for mobile airfields, ammo dumps, cp's, etc.; places that move so an actual fixed emplacement would be too permanent. It cuts down on personnel needed over true ada afv's and often will provide superior area coverage.

I forgot all about the ada system, which is where my fuzzy idea about wanting a towed laser probably came from.

Again thanks for joining the discussion.
 
Yeah, Book 4 is the tables booklet, but my poor typing failed me when I meant to reference Book 3. Sorry about that.
 
Hello aramis,

Bk 4 is no gremlin- it's the tables booklet.

The Striker design sequence tables booklet has only 16 pages while Striker Book 3 has 48.

That being said the Striker Design Sequence Tables (DST) cannot have a page a 47 and there is no entries in the DST about trailers that I have found.

Ergo, Web gremlins must have changed the book number on sabredog.
 
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