29 Dec. Washington Times - Deadly Attacks Prompt Safer Combat Vehicles.

... The Department of Defense has not publicly called for replacing the Humvee, yet several companies are developing more advanced armored utility vehicles in response to the deadly roadside bombs being used by insurgents against U.S. forces in Iraq and Afghanistan.

Lt. Col. Keir-Kevin Curry, an Army public affairs spokesperson at the Pentagon, would not divulge whether officials desire an alternative to the Humvee, only saying, "soldier protection is our No. 1 priority. Everything we do is built around that priority."

"As new technologies emerge, the Army is aggressively working with industry to develop, test, produce, and rapidly field the best possible equipment, and get it into the hands of our soldiers in the field as soon as possible," Col. Curry said.

Although attacks by roadside bombs, which the military calls improvised explosive devices (IEDs), are decreasing in frequency since they became widespread in 2003 in Iraq, the sizes of the explosive charges are increasing....

...new 7.5 ton armored "Rock" -- in service with both private contractors and Department of Defense agencies -- has been struck by at least five IEDs, and all passengers have survived without injury. It's a different story for those soldiers and Marines who continue to travel Iraqi highways in up-armored Humvees...