In the Kasai, girls are preferred to boys in conflict because they are 'better' at following rules.
Washington has adopted an inconsistent stance on child soldiers and needs to lead by example.
Iraq's second city, and other areas retaken from Iraq, need more than a military strategy.
Guantánamo's youngest prisoner was forced into joining militants in Afghanistan.
Rex Tillerson is ready to overrule his top diplomats and human rights organizations on the issue in a plan labeled "disgusting."
Around 100 U.S. troops ended a six-year mission earlier in 2017 after failing to capture Kony, whose group has co-opted tens of thousands of children into conflict.
The events at The Hague should send another strong message that such war crimes will no longer be tolerated.
The group's use of children has increased by 200 percent.
Boys from a Mosul orphanage were indoctrinated by the jihadists to become a network of informants and fighters.
Some 16,000 children have been recruited to fight in South Sudan since December 2013.
Al-Shabab is waging an insurgency against the Western-backed government in Somalia.
The footage shows ISIS's increasing use of child soldiers in propaganda videos.
What chance has the 7-year-old Australian boy who proudly held up a severed head?
An earlier ISIS video also showed a young boy being used during an execution.
The South Sudan Democratic Army (SSDA) Cobra Faction has released 1,314 children since January.
"If he was here, I would burn him by my hand. I wish to capture pilots and burn them," a young boy said at the event.
Media group linked to Nigerian terror group show military camp for young boys in northeastern Nigeria.