Summary: At 245 years old, the Army remains a fundamental unit of national security. But it must modernize, too many changes in technology and in the world threat situation. Analysis by the Center for Strategic and International Studies says the Army will have a hard time maintaining its basic state and modernizing under very real budget constraints. The Federal Drive got more from CSIS senior adviser and principal study author, Mark Cancian. Learn more about your ad choices. Visit megaphone.fm/adchoices
