How Strykers Work
The 120-mm cannon of an M1 tank
would be a useful weapon for the U.S. Army to have on just about any
combat mission. Unfortunately, at a weight of around 60 tons, it takes
a great deal of planning and coordination to get an M1 where it needs
to go in the world. An M1 is too large to fit on the Air Force's C-130
transport planes. What's more, a vehicle with more firepower and armor
usually requires a more complicated support system. This means more
specially trained soldiers to operate it, more technicians to maintain
it, more parts, and more and larger shells. Thus, the most powerful
equipment is often the hardest to move quickly to the battle zone.
There are places the mighty M1 can't reach in time to be effective.
The Army's new Stryker project is an attempt to find a workable balance between power and mobility.
It's a vehicle system that's built to be as deadly as a tank, as swift
as a Humvee and yet mobile enough to be deployed anywhere in the world
within 96 hours. In this article, HowStuffWorks explores the
thinking behind the Stryker vehicle platform, how it's designed to
function in combat and how it fits into the U.S. Army's plans for the
future.
![]() Photo courtesy U.S. Army Stryker vehicles position themselves in the town of Samarra, a town northwest of Baghdad, Iraq, December 2003. |


