Convoy's!!!

[kalos72]

As I skimmed through some of the older posts I found one regarding transportation and the need for trains to move large amount of materials or people. So I wondered, if I needed to move say 10 semi-trailers worth of materials 400 miles over a major interstate, what security precautions would I need

I say move the shipments randomly, gun trucks, ultralights flying ahead as scouts mounted on the trailers using the moving truck as a launch platform and some sort of bulldozer lead truck to clear roadblocks.

A major convoy of 20+ large, heavy vehicles with major firepower and air support would be hard to stop, assuming it was a bull rush, where defenders would clear the path as the transports run full bore regardless, mad max style.

Or would running rail tracks over the interstate be better Seems railroad cars are easier to stop then a mobile convoy...

[chico20854]

As I skimmed through some of the older posts I found one regarding transportation and the need for trains to move large amount of materials or people. So I wondered, if I needed to move say 10 semi-trailers worth of materials 400 miles over a major interstate, what security precautions would I need

I say move the shipments randomly, gun trucks, ultralights flying ahead as scouts mounted on the trailers using the moving truck as a launch platform and some sort of bulldozer lead truck to clear roadblocks.

A major convoy of 20+ large, heavy vehicles with major firepower and air support would be hard to stop, assuming it was a bull rush, where defenders would clear the path as the transports run full bore regardless, mad max style.

Or would running rail tracks over the interstate be better Seems railroad cars are easier to stop then a mobile convoy...

Depends on where you need to go and what resources are available. For example, if you have no locomotive you won't be pulling much on the railroads, and if the tracks are destroyed (or the highway bridge) you can't get through. Laying track is a major effort, as is clearing channels and dredging a river, and repairing damaged roads and bridges.

A couple factors get traded off. Security, flexibility, available resources (transport equipment, fuel, personnel, weapons, ultralights, etc), ability to get where you need to go. If you're trying to conserve fuel waterborne is the way to go - one river barge carries 1500 tons and a normal tow is 12 barges. Next most efficient is rail, with 100 tons per car and trains up to about 175 cars. Trucks have the most flexibility in route, but the lowest capacity - 25 tons, and use the most fuel. (A gallon of diesel will move one ton 59 miles by truck, 202 miles by train and 514 miles by barge).

As to what works best will differ for any given situation on the mix of the factors above. If there are obstacles in the way, even a heavily armed convoy - be it road, rail or river - can be forced to stop and overwhelmed... see Jessica Lynch, 2003.

The great thing about being GM is that you can write the story any way you want to, and explain afterwords...

[kato13]

Some interesting thoughts on convoys.

http://www.globalsecurity.org/military/library/policy/army/fm/11-43/c5s2.htm

Looking for field manuals is always a good idea because the military has prepared for many situations.

I would say the most important element is Intelligence, followed by speed.

I am not sure about running full bore as roadblocks could lead to all kinds of nasty surprises (concrete pillars, Pits, IEDs, etc). I think you have to clear them as quickly as you can with engineers.

A sitting convoy is in much more jeopardy so I would hope you would see the roadblocks early with an air asset, then send in a suppression team, then engineers.

400 miles will be tough to go in one day IMO so that leads to either traveling at night or setting up a camp overnight, of which I would prefer neither . I would only do the latter if you have rigorously scouted the area around a potential overnight base.

In regards to laying rail over highways, that is an interesting but IMO WAY too difficult prospect unless it is a very short distance to connect two existing rail lines (perhaps bypassing damage).

You can find rail lines on Google Maps (gray/white lines) but the are most visible at the top four highest zoom levels. Rail is far more efficient if that is an option.

[Webstral]

Chico is right on the money about trade-offs. Instead of figuring out the ideal approach in a vacuum, figure out what you actually have in hand and go from there. Even the well-funded US Army has limits, as the succession of Operations Iraqi Freedom have shown.

Webstral

[kato13]

(A gallon of diesel will move one ton 59 miles by truck, 202 miles by train and 514 miles by barge).

I was literally reaching for my "How to Make War" for those type of numbers, when I saw you beat me to it.

[Fusilier]

Multiple runs or one across a well traveled route is another matter...

But if its a one time move, I figure you'd sail right through without any real opposition/threats (or any that can respond quick enough). There isn't going to be anyone sitting out in an ambush on am interstate waiting with the mere hope that (some day) somebody decides to send a convoy trucking on by. Obstacles, mostly unintentional ones would be probably the only hassle.

[Kemper Boyd]

But if its a one time move, I figure you'd sail right through without any real opposition/threats (or any that can respond quick enough). There isn't going to be anyone sitting out in an ambush on am interstate waiting with the mere hope that (some day) somebody decides to send a convoy trucking on by. Obstacles, mostly unintentional ones would be probably the only hassle.

This is pretty much it.

For security, you'd probably want something like a platoon or two of soldiers. One platoon should be enough, really. You'd want either scouts on motorbikes or horseback taking point and watching the flanks, ultralights would be hard to manage from a logistics pov. The soldiers doing the actually guarding would ride either in trucks, hummvees, APC's or whatever you can manage. Have a civilian wrecker along to clear the road and use the guards for manpower when needed.

Anything beyond that would be wasteful, unless its a genuine priority cargo you can't lose.

[StainlessSteelCynic]

If you don't have usable locomotives, you can always convert trucks to run on rails. They can haul a much better load that way than if towing a trailer on the road.
Naturally you'll have to check to see if the rails are still usable and that "might" tip off anyone watching (if they're observant enough and the recce crew are clumsy enough)

[Targan]

If you don't have usable locomotives, you can always convert trucks to run on rails. They can haul a much better load that way than if towing a trailer on the road.
Naturally you'll have to check to see if the rails are still usable and that "might" tip off anyone watching (if they're observant enough and the recce crew are clumsy enough)

We've talked about this before. Here in Australia I've seen many Land Cruisers over the years that have been fitted with hydraulically activated front and rear rail rolling stock.

[Cdnwolf]

http://en.wikipedia.org/wiki/Road-rail_vehicle

[kalos72]

Chico is right about barge/rail/road being the order of effeciency of course. But I mean from a security stand point if I needed to make multiple runs over that 400 miles stretch, with a high priority load of say diesel or crude oil from far western PA to NYC.

I was thinking rail but the rail lines run so far out of the way that 400 miles turn into like 600miles sometimes. Although they are a more efficient mode of transport, they are easier to track since there is only one route to take.

1 - I was thinking maybe taking different tracks, never using the same twice in a row. Although that would mean I need to maintain several different lines of track.

2 - Having a lead security team to scout ahead of for obstructions. Perhaps an ultralight, or just the lead team even with a FLIR pod or personal infra-red goggles or spotlight to scout for ambushes at night.

3 - The biggest concern I think is the sheer masses of civilians in the area I would be passing through. All someone needs to do is say or think there is food on the train and that things gonna get swamped.

[rcaf_777]

[QUOTE][ say move the shipments randomly, gun trucks, ultralights flying ahead as scouts mounted on the trailers using the moving truck as a launch platform and some sort of bulldozer lead truck to clear roadblocks.
/QUOTE]

The use if ultralight might be kinda hard given the need for suitable take off and landing zones., not to meation you have to train personel to fly it and need suport staff for it in convoy

I think it's easier to have a recon element in each convoy, say a two or three man team on motorcycles or on foot, they scout head and radio back.

I think a TW 2000 convoy would like this

Recon Team
Forward Security Element
Frist Packet (cargo)
Second Packet (Personel)
Command Element
Security (QRF)
Fire Support Element
Thrid Packet (cargo)
Fourth Packet (Recovery)
Rear Security Element
Lay Back Patrol (Ensures the convoy is not being shadowed)

As for vehicles given the nature of TW2000 you can see an type, I could commanders using anything with wheels, for recon team a ford Ford Ranger would attract alot less attention than say Military Hummvee or Jeep

NOTE TO ALL: Current TTP's on convoy operations should not be discussed in this thread (You never know who reads this stuff) Lets keep the troops safe

I wonder if the Taliban play TW2000, things that make you say hmmmm

[kalos72]

So your thinking a truck convoy would be easier to defend/secure then The organization you posted is pretty nice...

[sic1701]

I am a locomotive engineer, and while my employer (who pays me handsomely) would not be fond of me to discuss operational matters in great detail, I do feel compelled to point out a few things.

Converting road to rail, as in Interstate highway, would be very, very, VERY time and labor-intensive. The rails are clipped to concrete ties (in more modern times) or spiked into wooden ties (old-school)...but you need to have a solid foundation for the ties. One would have to dig a seven-foot wide trench about a foot-and-a-half deep in the road in question, emplace the ties, affix the rails, then fill in the gaps with rock ballast to reduce lateral movement. It may be possible to just put the ties atop the concrete road, affix the rails, then pour ballast (and you would need much more ballast at that point), but even then there would be too much "give" to it and, much like the stories of synchronized marching military formations creating reverberations through a bridge and collapsing it, too much lateral motion would tear your new railroad apart at any kind of speed.

And if you plan to move a train at track speed, you need banked curves; much more steeply than a typical Interstate curve is banked. I don't know exactly how steep (certainly not NASCAR-curve steep...), but when we're stopped on tightly-banked curves, engine vibration will gently nudge your 64-ounce Big Gulp right off the engineer's control stand if you're not paying attention.

The best bet would be to use existing rail...and move very, very slowly. There are many areas in the U.S. where old rail exists, and have federally-mandated 10 MPH speed restrictions (as in, do-not-exceed or you'll be in the dirt...).

[sic1701]

Additionally, a modern diesel locomotive weighs a tad over 200 tons, and there are typically two or three locos for each train. Each has anywhere between 4000-4500 HP (some newer ones are in the 5000 range). An empty coal train of some 110 cars is about 3,000 tons including locos, and a loaded coal train is 17-19,000 tons. Manifest trains (mixed boxcars, covered hoppers, gondolas, tank cars, etc) are generally 5-10,000 tons. Intermodal trains (the long cargo containers, sometimes stacked atop each other, hence double-stacks) are generally 4-8,000 tons.

A loaded coal train takes about 75 gallons of diesel to get up to 50 MPH from a dead stop, and that process takes about 10-15 minutes. There are eight throttle settings; in idle a locomotive burns 3 gallons of diesel per hour. Typical fuel consumption rates are 12 gallons per hour in the lowest throttle setting, ranging up to 210 gallons per hour in full-throttle. A locomotive's fuel tank holds about 4,000 gallons. And they are designed to run 24/7.