If you are concerned about child soldiers which can be found amongst every religion, creed and culture...and inform people
then Nelson Mandela's wife Graca Machel works very hard to help their plight.....and has written some very interesting things...

Also this will inform you more about the globalissue of Child Soldiers
http://www.child-soldiers.org/home

However if you are just showing this photo of children handling guns to incite more hatred...then shame on you.
You too are using children as an object in war