Nepal's peace process still faces major challenges, including resolving the disappearance of hundreds of people during the decade-long communist insurgency in the Himalayan nation, a U.N. official said Monday.
Maoist guerrillas took up arms in 1996, launching an insurgency that killed about 13,000 people before a cease-fire was established in 2006. Some 800 people are still missing after being detained by government troops or captured by the rebels, according to family members.
"There is a need to address the victims of the conflict," envoy Ian Martin told reporters in Katmandu.
The former rebels, now formally called United Communist …