1990-1991
http://en.wikipedia.org/wiki/Gulf_War#CasualtiesThe exact number of Iraqi combat casualties is unknown, but is believed to have been heavy. Some estimate that Iraq sustained between 20,000 and 35,000 fatalities.[126] A report commissioned by the U.S. Air Force, estimated 10,000–12,000 Iraqi combat deaths in the air campaign, and as many as 10,000 casualties in the ground war.[129] This analysis is based on Iraqi prisoner of war reports.
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The DoD reports that U.S. forces suffered 148 battle-related deaths (35 to friendly fire[139]), with one pilot listed as MIA (his remains were found and identified in August 2009). A further 145 Americans died in non-combat accidents.[130] The U.K. suffered 47 deaths (9 to friendly fire, all by U.S. forces), France 2,[130] and the other countries, not including Kuwait, suffered 37 deaths (18 Saudis, 1 Egyptian, 6 UAE, and 3 Qataris).[130] At least 605 Kuwaiti soldiers were still missing 10 years after their capture.[140]
The number of Coalition wounded in combat seems to have been 776, including 458 Americans.
According to the Project on Defense Alternatives study, between 20,000 and 26,000 Iraqi military personnel were killed in the conflict while 75,000 others were wounded.[125]