President Trump has declared a national emergency to protect US computer networks from ‘foreign adversaries’. He has barred US companies from using foreign telecoms believed to pose national security risks. The order does not name any…

Since 2012, non-state armed groups in north-east Nigeria have recruited and used children as combatants and non-combatants, raped and forced girls to marry, and committed other grave violations against children. Some of the girls become pregnant…