As of December 15, 151 coalition personnel have been killed in Iraq and 494 in Afghanistan. Civilian casualties are subject to estimates that vary widely. Enemy casualties are generally not tallied or reported in detail.

Total coalition deaths in 2008 were 294

Of that total 155 were U.S. troops

See below in related links for graphs showing casualties and nationality breakdown

120 British troops have died in Afghanistan as of 13 Sept 2008

Approximately 10,000 KIA.

The US Army has suffered the most casualties in the Iraq and Afghanistan.