Hummer Deathtraps Suck

Winds of Change ^ | March 24, 2006 | Joe Katzman

[Cannoneer No. 4]

Over at DID, I note that the US military has just begun fielding a new variant of the HMMWV jeep: the M1151 and M1152. Think of them as Hummer v2.1.

The good news is that the new hummers are designed for rapid installation and removal of armor in the field, with minimal tools and support. This greatly simplifies logistics and upgrades, and allows the armor to be removed when it isn't needed so the Hummers will last a little longer (up-armored HMMWV suspensions die quickly due to all the extra weight).

The bad news is that despite the armor improvements, the HMMWV remains trapped in 1980s thinking. It was designed to make use of American auto-industry experience. That's why Ah-nold has a personal fleet to drive around town, and the decision did help lower costs. It's also why the HMMWV was built with a conventional flat bottom and frame.

The thing is, flat bottoms are mine-blast traps. It's possible to provide some protection, but the martial arts equivalent would be a style that requires you to catch the full force of every punch head-on.

Not a huge problem when the only mines around are the ones you're laying in front of advancing Soviet troops. Today? Big problem, which continues to kill Americans, 3 years after Operation Iraqi Freedom began. And the US military procurement system continues to churn out hundreds of millions of dollars worth of up-armored Hummers... that will be left in Iraq afterward, because the extra armor's weight kills their suspensions et. al.

Burning money, burning troops. It's beyond ridiculous - and there is a better way...

The South Africans faced this issue a long time ago. They built vehicles like the Casspir truck et. al. with V-shaped steel hulls that deflect a mine blast to the sides. The mine may blow off the tires, but the occupants have a much better chance of surviving. Australia's similar-sized Bushmaster vehicles use this principle, as do many others nowadays like the German Krauss-Maffei Dingo and the British Iveco Panther. So do smaller vehicles like BAE OMC's RG-31 Nyala. For some vehicles, composite blast panels that can flex rather than breaking add to the protection.

The RG-31 is currently used by the US 101st Airborne, by EOD (explosive ordnance dispoal) and combat engineer units in the US Army and Marines, and by Canadian troops in Afghanistan. The US Army bought about 148 of them last February, at a cost of about $78 million. It's about a foot taller than the up-armored M1114 HMMWV, about two feet longer, and about as wide. It also weighs about 4,000 pounds more, at 16,500 pounds... and is much more likely to protect its occupants when it hits a land mine. The other difference is that 16,500 pounds is what an RG-31 Nyala is supposed to weigh. Which means you don't have to throw them away after a couple of years.

If it's good enough for the EOD folks, and has characteristics very similar to a Hummer, why the heck isn't it in general use when IED land mines remain the main threat in Iraq?

I do not understand why this vehicle, or another survivable solution, has not been priority-designated as the USA's Hummer-replacement designate for the Iraqi theater. No, scratch that. I do understand. I just think the reasons are bulls--t.

The Congressional delegations pushing manufacturing for vehicles and armor add-ons in their districts, even if it's something that won't really protect American troops properly. The bureaucratic mindset that sees "replace the Hummer" as some massive "US Army fleet for the next 30 years" infrastructure project, and so takes 5-10 years just to make a decision because every i must be dotted and every t crossed as some futuristic (and bet on it: very expensive) new vehicle is designed. Why, so you can field it after the conflict is over? What's needed is a priority war project that looks to implement an off-the-shelf alternative or set of alternatives NOW, for use as a vehicle pool in a designated theater. Any sign of that? No.

Sorry, that isn't good enough in wartime. Especially since future wars can be expected to include similar threats.

Yes, I know that even wartime procurement takes time. For example, let's say the US military wanted to buy RG-31 Chargers (its name for them) in quantity, and was prepared to take initial deliveries from South Africa until manufacturing could transition to a US plant. The plant would have to staff up, training and quality levels take time to kick in, suppliers have to make expansions of their own, etc. It would probably be 12-18 months before they would start arriving in any serious quantity (or at least, the quantities America begins to consider 'serious') from South Africa, and about 2-3 years before you could hope to get really serious thousand-or-thousands per year rolling off the production lines established in the USA.

If we're going to offer serious criticism, we have to acknowledge this reality, and address what to do in the interim. Given the number of Hummers to substitute for, it's a multi-year interim of having at least some Hummers in service in Iraq and Afghanistan any way you slice it.

That's why I've been fairly accepting, until now, of the "up-armor the HMMWVs" situation. It was the logical expedient that would get some improved protection to the field fastest, so the largest possible number of troops could benefit.

In fairness (and this is a scary thought), the Pentagon and all its well-chronicled procurement deficiencies is still a step up on most militaries. It has put some RG-31 vehicles in the field, as well as much bigger Cougar armored trucks (also with V-hulls) and the related Buffalo mine-removal vehicle, plus some M117 Guardian armored security vehicles. It has also done well in quickly iterating a fleet of small mine-disposal robots like the TALON, iRobot, MarcBOT IV, etc. Even the Brits look at these robots, and stuff like the Buffalo and its monster claw, and they're jealous of the USA's willingness and ability to get this kind of "shiny new kit" to their troops in just a couple of years.

Having said that, much more could and arguably should have been done. These are all fine ancillaries. But they are ancillaries. Sure, there's a major IED task force and lots of new side equipment. Yet even the experts acknowledge that there's no technical solution or set of solutions which will remove the threat. If IED land mines are going to be a feature of life, maybe the place to start is in making sure that the Army's main ride is designed to cope.

That's why I'm disappointed that other obvious 'fast-patch' options which would directly replace Hummers have been neglected. And I'm even more disappointed that the Army is still relying on Hummers as the main ride it's still buying in quantity, not just the main ride it's using.

There were options. There still are options.

Could the USA have rewarded its Australian allies for their help, and bought even a small order of 250 larger, V-hulled Bushmasters for use instead of Hummers in higher-threat zones like Baghdad, for convoy duty from Kuwait, or for zones near Australian forces who have also been using it in Iraq? Yes, absolutely. Good diplomacy, good for the troops, offers an immediate improvement and a tryout opportunity for larger things. If it proves effective and competitive vs. other alternatives, order more. If something else becomes "the big standard" later, give them to the US Homeland Security department where they'll be very useful along the southern border.

Then there's Rhino Runner ultra-armored bus, which transported Donald Rumsfeld during a Baghdad visit in 2004. As this DID articles notes, the small firm who makes them, wouldn't give the Pentagon $500,000 worth of free buses to get shot up in testing with zero recompense and zero guarantee of future orders. Hence no approval. Some security contractors in Iraq are smart enough to use them.

Some M113 tracked armored personnel carriers are serving in Iraq, and have received pretty decent reviews - read this one. Those who use them don't want a Hummer instead. Now, the kicker: there are a couple thousand M113s currently sitting idle in US storage. For not very much money, you could add spall lining, floor armor, gun shields, slat armor "cages," then equip them with the same communications gear the new Hummers get. For rather more money (about $750,000 each), you could fit them with quiet hybrid drives (quiet is a big asset in urban combat), rubber band tracks that are quiet and will not damage roads while preserving off-road mobility, slat/reactive armor, gun shields, spall linings and floor armor, and upgraded communications, plus any other refurbishment needed.

Would these upgraded "M113A4" vehicles survive IED attacks as well as a Stryker? No, and that isn't the comparison I'd make. The Strykers have performed better than I expected in Iraq, and they have features even an upgraded M113 would lack. But Strykers cost $3.5 million each and are organized in totally new brigade formations, as integral "Styker Brigade Combat Teams." Great. What do you do for all the soldiers who aren't in one? "Give them Hummers" is the wrong answer.

Would upgraded M113s be a big improvement over the Hummers for other Army units, due to better mine resistance and RPG protection? Yes. Deliverable quickly, in numbers? Yes. Would they be better than the Marines' AA7 Amtracs amphibious tracked behicles? Yes, and having Marines use M113s in theater instead would save wear on the very old but uniquely amphibious Amtracs. Could the M113s be returned to the USA afterward, for use in future on the Mexican border or elsewhere? Yes. Could they be given to the Iraqis later, as a cheap and effective mechanized force nucleus at half the price of any comparable alternative? Yes.

Meanwhile, Cougar and RG-31 production could be ramped up, giving US forces durable, serious rides that would improve the force mix as they arrived in quantity about now. If, that is, the Pentagon had got off its butt on this early with a more serious plan.

Instead of that scenario, the US military has actively choked M113 use, favouring the Hummers - and doesn't seem to be moving with a lot of urgency on other fronts either. Cougars and RG-31, which have the potential to be mainstream transports in-theater, are bought in small quantities for EOD units. Evaluation of Hummer alternatives is not a priority. And over a billion dollars worth of throwaway new Hummers are headed off the production line. Wonderful.

Up-armored Hummers may be an improvement if you're the Iraqi Army, riding in unmodified pickups. They may be an improvement for other allies on the ground. They'll help you survive heavy small arms fire, or small IEDs, which is better than a Ford F150 or a basic Land Rover will do. Fine. Give the Iraqis or other allies the Hummers for their use, as American alternatives are fielded. But have a dammned alternative already.

I'm starting to move past disappointment to anger that the HMMWV is still seen as the mainstay wheeled ride for Iraq. US troops need and deserve a better ride, in numbers, that makes the "up-armored Hummer" the temporary - and partial - expedient that it always should have been.

Final point. I understand that shaped-charge devices sent in from Iran and larger IED land mines will blow a hole through any HMMWV-sized vehicle no matter what, and most larger ones as well. The Israelis have even lost a couple 60-ton Merkava-3 tanks to such tactics.

Nothing is foolproof.

But there is value in setting the bar higher, and offering more protection. Else why have protection at all? Especially when that protection is already on the market, and proven.

US policy and its defense procurement system have set the bar pretty low for their troops' primary ride in a war zone, and it's not looking like a field expedient any more. That's a decision that has cost lives, and will cost lives. It's a decision that needs to be reversed, and replaced with a serious plan to make the Hummer history in America's theaters of war.

[Cannoneer No. 4]

HMMWV, IEDed

Bushmaster

RG-31, IEDed

Cougar H

[Gordongekko909]

I don't want to say too much, because I know precisely jack about this sort of thing, but this seems to be an instance of the "ready, fire, aim" method of procurement.

[Echo Talon]

I'd rather be in a hummer than this.

[SubGeniusX]

Thank you ... very informative article ...

[Echo Talon]

Also, that humvee looks like it was hit with a larger IED than what the other vehicle was hit with.

[Cannoneer No. 4]

It's a sore subject with me.

[keithtoo]

That's precisely the point. The Hummer is NOT a light, armored vehicle. It is basic - as in first level - military transportatin.

The other vehicles it is being compared to are meant to go in harms way by their basic desgin. The Hummer is not. It is meant to take folks from point A to point B and not to go into active combat.

[Decepticon]

The HMMWV replaced the M151 1/4 ton Jeep, M274 1/2 ton Mechanical Mule, M561 1 1/4 ton Gamma Goat, M718A1 Ambulance, M792 Ambulance, and some M880 1 1/4 ton trucks.

As far as I know the Hummer was never conceived to be an anti-IED vehicle....nor a tank, but it makes a great story for the MSM.

[Echo Talon]

If an IED and disable an 63TON M1A1 Abrams Tank...
Armor on a light vehicle is really a moot point.

[Echo Talon]

The other vehicles it is being compared to are meant to go in harms way by their basic desgin. The Hummer is not. It is meant to take folks from point A to point B and not to go into active combat.

Well, it surely wasn't designed to have explosives detonated under it. Although, in a small arms fight against infantry it should fare ok with the mounted machinegun, still NOT an assualt type vehicle. look at the picture of the M1A1 in the picture above this post.

[keithtoo]

You're right. It is a totally different animal when you're talking about driving over an IED that can contain several 500 pound bombs, as opposed to a conventional land mine. It is almost unbelievable that anything can do that to an M1A1.

Hell, you pile enough explosives together and you can blow away half a mountain.

[Echo Talon]

exactly, with an IED you have NO idea how big the explosion is going to be hence the name... IED(Improvised Explosive Device), could be 2000lb's of explosives or just 50lbs.. you never know.

[ryan71]

Send more Cougars!

[operation clinton cleanup]

If you raise the vehicle high enough off the ground... maybe it will be safe...

[COEXERJ145]

And the M-1 crew probably walked away unhurt despite the tank being pretty well destroyed.

[Echo Talon]

The Abrams crew is probably ok. our military would be pretty damn slow though if that was our only means of transportation on the battlefield. No that Abrams are slow, but the transport and logistics of them is another story.

[Echo Talon]

LOL

[taxcontrol]

You want at tank, get a tank. You want an armored personnel carrier, get a Bradley or a Stryker.

The Hummer was NEVER intended to be a tank or APC. It is a replacement for the NO ARMOR, 60 hp jeep that had not changed much since WWII.

It is silly to build every vehicle to withstand every possible attack. To do so, you sacrifice mobility and rapid deployment. Often it is more important to get there first than to get there absolutely safely.

[Cannoneer No. 4]

ping

[PLMerite]

How much of that damage was done by the IED and how much by the crew/friendlies to keep it out of enemy hands?