The Multi-National Division Baghdad soldier was killed Sunday in the southern part of the capital, according to a brief statement that provided no more details.
The soldier's identity was not released pending notification of relatives.
The death raised to at least 3,527 members of the U.S. military who have died since the Iraq war started in March 2003, according to an Associated Press count.
One hundred years ago today ended the most grueling of wars involving disgusting conditions for soldiers and at least 17 million deaths. We learnt nothing.
Russia has been developing an energy module on the basis of the megawatt-class nuclear power plant since 2010. The spaceship needs neither sunlight nor solar batteries