The U.S. Army required a portable, durable computer solution that could receive, store, process and securely transmit medical records and other data, even in the harshest battle environments. Medical Communications for Combat Casualty Care (MC4) chose the durable and reliable Panasonic Toughbook semi-rugged line of mobile medical computers because of its detailed graphics capabilities, expanded memory and hard drive, plus an integrated CAC reader for secure transmissions. MC4 currently utilizes more than 12,000 Toughbook computers.