At least 35 Afghanistan troops have died in the wars in Afghanistan and U.S. . At least 35 other countries have lost troops in the wars . Six wreaths are engraved on Arlington National Cemetery , in Arlington National Cemetery .
More than 6,700 U.S. troops have died in the wars in Iraq and Afghanistan . At least 35 other countries have lost troops in the wars . Six wreaths are engraved on the Tomb of the Unknowns , in Arlington National Cemetery .