The Army announced yesterday that it will soon start producing 230,000 sets of side armor plates and field them over the year to soldiers in Iraq and Afghanistan, after a recently disclosed Pentagon study indicated that such plates could have helped prevent scores of troop deaths since 2003. The Marine Corps has delivered 9,000 sets of the plates to Iraq, a number that will rise to about 30,000 by April, officials said yesterday. Each set of plates, together with a carrier and soft armor, costs about $450 and weighs about seven pounds, the officials said. Full Story