Kurdish militant leader Abdallah Ocalan has asked his followers in the Kurdistan Workers’ Party (PKK) to lay down arms and dissolve the group, potentially ending a decades-long conflict with Turkey that is estimated to have killed at least 40,

The group, the P.K.K., made its declaration days after its long-imprisoned leader urged the movement to disarm and disband, but there are still many questions about the prospects for ending 40 years of deadly conflict.

The imprisoned leader of the banned Kurdistan Workers Party has called on his group to disarm and disband in a bid to end 40 years of fighting with the Turkish state.