Spending on Iraq, Afghanistan and the global war on terror would reach a record $170 billion in fiscal 2007 under the latest U.S. Defense Department emergency spending request. The military's request for $99.7 billion more in funding comes on top of the $70 billion that Congress approved in September and is 45 percent higher than the $117 billion in supplemental funding approved last year. The request, under review at the White House, is in a 17- page, Dec. 7 memo from Deputy Defense Secretary Gordon England. About half the new money -- $48 billion -- would go to the Army, which says its costs have risen sharply as fighting in Iraq and Afghanistan drags on and more equipment is damaged or destroyed.