Dawlat Waziri, spokesman for the Afghan defense ministry, said that five crew members and three army soldiers were killed in the crash.
Waziri blamed a technical problem which "caused the helicopter to catch fire and hit the ground", according to The Associated Press news agency.
Yet, the Taliban issued a statement claiming responsibility for downing the helicopter, saying it was shot down by the armed group`s fighters.
Local officials in Baghlan also told Al Jazeera that the Taliban had shot down the helicopter as it was trying to provide logistics support to the ground forces in Dand-e-Ghori, close to the provincial capital of Pul-e-Khumri city.
Earlier this year, Afghan security forces launched a major operation to clear Dand-e-Ghori from the Taliban, as the armed group was trying to create safe havens for their spring offensive.
Taliban fighters have recently increased their attacks on Afghan forces in northern Baghlan and neighbouring Kunduz provinces.
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