Armor: Armored Guided Missile Launcher


May 20, 2009: The smaller, truck mounted MLRS (HIMARS) rocket launcher system has become so popular, that the U.S. Army is fitting some vehicles with an armor kit. The army is buying 26 of these kits, including seven  for U.S. Marine Corps HIMARS. Each kit costs $458,000 and adds less than a ton of weight to the 15 ton vehicle. The improved cab actually includes over three dozen changes, whose main goal is to improve crew survivability when attacked by small arms or roadside bombs. The doors are easier to get out of in an emergency and the cab has better waterproofing.

The GPS version of the U.S. MLRS rocket led to the development of the truck mounted MLRS, or HIMARS. The vehicle carries only one six rocket container (instead of two in the MLRS), but the 15 ton truck can fit into a C-130 transport (unlike the 22 ton tracked MLRS) and is much cheaper to operate.

The 680 pound GMLRS (guided multiple launch rocket system) missile is as GPS guided 227mm rocket that entered service five years ago. It was designed to have a range of 70 kilometers and the ability to land within meters of its intended target, at any range. This is possible because it uses GPS (plus a back up inertial guidance system) to find its target. Last year, the U.S. Army tested GMLRS at max range (about 85 kilometers) and found that it worked fine. This enables one HIMARS vehicle to provide support over a frontage of 170 kilometers, or, in places like Afghanistan, where the fighting can be anywhere, an area of over 5,500 square kilometers. This is a huge footprint for a single weapon (an individual HIMARS vehicle), and fundamentally changes the way you deploy artillery in combat. This was the major motivation for the development of the crew protection kit. HIMARS has a three many crew, and with the longer range, one vehicle can find itself travelling through potentially hostile territory. While the HIMARS moves around with some escort vehicles, or with another combat unit, it needs protection from enemy fire.

The first of the HIMARS vehicles were issued to American combat units five years ago. The U.S. Army is using most of the 900 HIMARS vehicles ordered, with the marines getting the rest. There are also several export customers. The U.S. Army is buying 100,000 GMLRS, most of them fitted with a 196 pound high explosive warhead. These have been used with great success in Iraq and Afghanistan, where nearly a thousand have been used so far. The guided rocket is much more effective than the older, unguided, version, and is replacing it in most cases. No more of the unguided rockets are being purchased by the U.S.. The accuracy of GMLRS means that one rocket does the job that previously required a dozen or more of the unguided ones. That's why HIMARS is so popular. While it only carries six rockets, that's often enough to last for days, even when there's a lot of combat.


Article Archive

Armor: Current 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 



Help Keep Us Soaring

We need your help! Our subscription base has slowly been dwindling. We need your help in reversing that trend. We would like to add 20 new subscribers this month.

Each month we count on your subscriptions or contributions. You can support us in the following ways:

  1. Make sure you spread the word about us. Two ways to do that are to like us on Facebook and follow us on Twitter.
  2. Subscribe to our daily newsletter. We’ll send the news to your email box, and you don’t have to come to the site unless you want to read columns or see photos.
  3. You can contribute to the health of StrategyPage. A contribution is not a donation that you can deduct at tax time, but a form of crowdfunding. We store none of your information when you contribute..
Subscribe   Contribute   Close