"Since the North Atlantic Treaty Organization took control of the International Security Assistance Force (ISAF) in Afghanistan in 2003 the amount of troops serving under that command has grown from 5,000 to over 100,000.Read the rest of this article in "NATO In Afghanistan: World War in One Country", Australia.to News, May 14, 2010.
There are currently 134,000 foreign troops in the nation counting U.S. soldiers serving separately with Operation Enduring Freedom, although the aggregate number is to reach 150,000 by the summer and most American troops not now under NATO command will soon be. There are 47,000 troops from NATO member and partner countries in the nation.
U.S. soldiers in Afghanistan will soon outnumber those in Iraq. Over 1,600 U.S., NATO and allied troops have been killed in the war theater, with 520 of those killed last year. U.S. deaths more than doubled from 2008 to 2009, from 155 to 318."