Turkana youths in northern Kenya, near the Sudanese border. Small arms such as the AK-47 are widespread among pastoralist communities in east Africa, where increasingly severe and unpredictable drought has contributed to an increase in conflict between d

Turkana youths in northern Kenya, near the Sudanese border. Small arms such as the AK-47 are widespread among pastoralist communities in east Africa, where increasingly severe and unpredictable drought  has contributed to an increase in conflict between d
Anthony Morland/IRIN